Panasonic has listed the LUMIX S 40mm F2 Compact Prime L-Mount Lens (S-S40) for pre-order on Amazon US. The lens is available at $399.99 (Lowest Price on April 22, 2026) in two color options.
Key highlights include the F2 maximum aperture, 7-element / 6-group optical construction with 3 aspherical lenses, focus breathing suppression for video, and a compact 40.9mm body weighing approximately 144g.
The Panasonic LUMIX S 40mm F2 (S-S40) is available in two colors: Black and Silver.
Pricing & Availability
LUMIX S 40mm F2 (S-S40) – Black — $399.99 — Amazon US↗
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Optics & Construction
At the core is a 7-element, 6-group optical design that includes 3 aspherical lenses, which helps reduce aberrations across the frame. The focal length is 40mm with a diagonal angle of view of 57° — positioned between standard wide and normal focal lengths on full-frame L-Mount cameras.
The maximum aperture is F2, with a minimum of F22. The aperture diaphragm uses 7 rounded blades in a circular configuration, which influences the shape of out-of-focus highlights in the background.
The lens has no optical image stabilization built in. Filter thread diameter is φ62mm, and the maximum diameter of the barrel is φ69.4mm.
Autofocus & Video Performance
The LUMIX S 40mm F2 (S-S40) uses fast, precise, and silent autofocus designed for both still photography and video recording. On the video side, focus breathing suppression keeps the field of view consistent when focus shifts between subjects — a common requirement in controlled video productions.
Micro-step aperture control enables smooth, gradual exposure changes during video recording without abrupt shifts in background rendering.
Close Focus & Crop Zoom
The closest focusing distance is 0.30m (0.98ft), with a maximum magnification of 0.17×. This makes the lens suitable for tabletop setups, food, and other detail-oriented shots at short distances.
Crop Zoom functionality extends the effective telephoto reach up to 2× the base focal length while maintaining image quality — useful when additional reach is needed without switching lenses.
Controls & Build
A customizable control ring is built into the barrel for direct access to aperture, focus, or other assigned functions depending on the camera body. A dedicated focus button provides additional control during manual or override focusing.
The lens carries a dust- and splash-resistant design. Panasonic notes this does not guarantee protection against direct contact with dust or water. The recommended operating temperature range is -10°C to 40°C (14°F to 104°F).
Design & Dimensions
Overall Length: Approx. 40.9mm / 1.61 inch
Maximum Diameter: φ69.4mm / 2.56 inch
Weight: Approx. 144g / 0.32 lb
Colors: Black, Silver
Panasonic LUMIX S 40mm F2 (S-S40) Specifications / Technical Details
Model: S-S40
Mount: L-Mount
Focal Length: 40mm
Diagonal Angle of View: 57°
Lens Construction: 7 elements in 6 groups (3 aspherical lenses)
Note: Specifications listed above are based on available information and may not be 100% accurate. Please visit the official Panasonic website or Amazon product page to verify complete and up-to-date specifications before making a purchase decision.
Disclaimer: We strongly recommend reading verified purchase reviews before making any online purchase. Always buy from trusted sellers. As an Amazon Associate, we may earn a commission from qualifying purchases made through links on this blog.
If you’re looking for a touchscreen laptop under Rs 1 lakh in India, Amazon currently has 20 options ranging from Rs 31,990 all the way up to Rs 99,990. The list covers basic Chromebooks, everyday productivity laptops, fully convertible 2-in-1s, and a couple of premium ultrabooks — so there’s actually a decent spread across price points.
Most of the interesting options sit in the Rs 70,000–1,00,000 range. That’s where you start getting proper 2-in-1 convertibles with OLED displays, stylus support, and Intel Core Ultra or AMD Ryzen AI processors. Below Rs 70,000, the touchscreen laptop market in India is thin — really just two options worth considering.
If the budget stretches slightly, seven more bonus picks between Rs 1,00,990 and Rs 1,21,943 are listed at the end — including a 3K OLED 120Hz Flip at Rs 1,10,990 and two Microsoft Surface devices.
All 27 laptops listed here are currently in stock on Amazon India.
All 20 Touchscreen Laptops Under Rs 1 Lakh — Quick Price List
The cheapest touchscreen laptop on this list and the only one running Chrome OS. The HP Chromebook x360 ca0505TU features an Intel Celeron N4120 with 4GB LPDDR4 RAM and 64GB eMMC storage. The 14-inch HD touchscreen rotates 360 degrees, so it works in laptop, tent, and tablet modes.
At Rs 31,990, the spec sheet is limited — 4GB RAM and 64GB storage makes this a machine for light browsing, documents, and video streaming. Not a Windows laptop, and the storage won’t hold much offline. If you’re buying this for a student who’ll mostly work in a browser, it does the job. Anyone who needs Windows or local apps should skip to the next option.
Key specs at a glance:
Intel Celeron N4120 | 4GB RAM | 64GB eMMC
14-inch HD Touchscreen | 360° hinge | 220 nits
Chrome OS | Wi-Fi 5 | 47Wh battery | 1.49 kg
Rs 54,990 — ASUS Vivobook 15 X1504VA-E83959WS (Core i3, Touch)
The only Windows touchscreen laptop under Rs 60,000 in this list. The ASUS Vivobook 15 X1504VA-E83959WS runs on the Intel Core i3-1315U (13th Gen) with 16GB DDR4 RAM and 512GB M.2 NVMe SSD. The display is a 15.6-inch FHD (1920×1080) touchscreen at 60Hz — unusual for an i3 laptop to include touch.
The jump from 4GB in the Chromebook above to 16GB here makes a real difference for everyday use. Ships with Windows 11, Office Home 2024, and a Microsoft 365 Basic 1-year subscription. Backlit keyboard included. Weighs 1.7 kg.
This isn’t a 2-in-1 — the screen doesn’t fold back. Just a standard clamshell with a touchscreen panel. Fine for people who want touch input for scrolling or occasional stylus use but prefer a traditional laptop form factor.
One of the better value deals in this list — Rs 37,000 off MRP. The Dell Inspiron 14 7435 is a 2-in-1 convertible with the AMD Ryzen 5-7530U, 8GB RAM, 512GB SSD, and a 14-inch FHD+ touchscreen. At Rs 69,025, it’s the cheapest 2-in-1 Windows convertible in this catalogue.
The Ryzen 5-7530U is a capable everyday processor. The 8GB RAM is the one limitation here — fine for typical use, but if you run multiple apps simultaneously you’ll feel it. No stylus included.
The IdeaPad Flex 5 is a 360-degree convertible with the AMD Ryzen 5 5625U, 16GB LPDDR4x RAM, 512GB NVMe SSD, and a 14-inch WUXGA (1920×1200) IPS touchscreen at 300 nits. The 16:10 display ratio gives slightly more vertical space compared to 16:9 panels — useful in tablet and tent modes.
Ships with Windows 11, Office Home 2024, and a 3-month Xbox Game Pass Ultimate subscription. Weighs 1.55 kg with a backlit keyboard and a 4-side narrow bezel design.
The Flex 5 is a straightforward pick in the under-70K convertible segment — 16GB RAM, decent 1920×1200 display, and a reliable Ryzen 5 chip. No stylus included.
One of the few sub-75K laptops that includes a stylus in the box. The Lenovo IdeaPad 5 2-in-1 83KX0059IN runs on the Intel Core i5-13420H with 16GB LPDDR5x RAM and 512GB SSD. The 14-inch WUXGA (1920×1200) IPS touchscreen supports 10-point multi-touch at 300 nits, and the Lenovo Digital Pen 2 is included.
The 360-degree hinge works across all four modes (laptop, stand, tent, tablet). Camera is 1080p with a privacy shutter. Comes with a microSD card reader, backlit keyboard, and Dolby Audio speakers.
At Rs 74,490 with a pen bundled in, this is competitive. The Core i5-13420H is a 13th-gen Intel chip — not the latest, but more than adequate for everyday tasks including light creative work with the stylus.
Steps up to the newer AMD Ryzen AI 5 340 processor (with 16 TOPS NPU) over the Core i5 model above. Same 16GB RAM and 512GB SSD configuration. The 14-inch WUXGA IPS touchscreen runs at 300 nits with a glass finish, TÜV Low Blue Light certification, and a 4-side narrow bezel.
Aluminium top panel, 1.6 kg, 1.75 cm thick. Ships with Windows 11, Office Home 2024, Microsoft 365 Basic, and 3 months Xbox Game Pass Ultimate. Rs 25,900 off MRP at current pricing.
The Ryzen AI 5 340 is a 2025 chip — if AI features or future software optimizations matter to you, this is the better buy over the older Core i5-13420H model at nearly the same price.
The biggest discount in this list at 48% off — Rs 77,000 below MRP. The MSI Summit 13 AI Evo A1MTG-040IN is a premium ultrabook with the Intel Core Ultra 5 125H and Intel Arc graphics, 16GB LPDDR5 RAM (8GB × 2 dual channel), and 1TB NVMe SSD. The 13-inch (1920×1200) IPS touchscreen has Touchscreen: Yes confirmed in specs.
The standout on connectivity: Intel Killer BE Wi-Fi 7 and Bluetooth 5.4 — that’s Wi-Fi 7 at Rs 82,990. An MSI Pen 2 (stylus) and an MSI Laptop Bag are both included in the box. Ink Black colour, weighs 1.39 kg.
At half the MRP, this is the most spec-per-rupee option in the list if you’re comfortable with a 13-inch screen. The Core Ultra 5 125H is a 2024 Intel chip with solid everyday and creative performance.
The first 16-inch touchscreen in this list. The HP Omnibook 5 ag1045au pairs the AMD Ryzen AI 5 340 with AMD Radeon 840M graphics, 16GB LPDDR5x-7500 RAM, and a 1TB NVMe SSD — the only sub-85K model here with 1TB out of the box. The 16-inch 1920×1200 (2K) IPS display has touch, antiglare coating, and 300 nits brightness.
Ships with Windows 11, Office Home 2024, Microsoft 365 Basic (1 year), and 3 months PC Game Pass. USB port selection includes 2 USB-C 10Gbps ports (both with Power Delivery and DisplayPort 2.1). Backlit keyboard.
If you want a large-screen touchscreen laptop under Rs 85,000 with 1TB storage, this is the only option in this list that fits.
A 360-degree convertible from HP’s Pavilion line. The HP Pavilion x360 ek1074tu runs on the Intel Core i5-1335U with Intel Iris Xe graphics, 16GB DDR4-3200 RAM, and 512GB NVMe SSD. The 14-inch FHD IPS display is multitouch-enabled with edge-to-edge glass at 250 nits.
Ships with Windows 11 and Microsoft Office Home & Student 2021. 5MP webcam (HP True Vision), dual array microphones, Wi-Fi 6, Bluetooth 5.3. Connectivity includes USB-C (10Gbps, USB-PD, DisplayPort 1.4, HP Sleep and Charge), 2× USB-A, and HDMI 2.1.
A 14-inch counterpart to the 16-inch ag1045au above. The HP Omnibook 5 FP0790TU features the Intel Core i5-1334U with Intel Iris Xe graphics, 16GB LPDDR5-5200 RAM, and 1TB NVMe SSD. The 14-inch 1920×1200 (2K) IPS display is multitouch-enabled with micro-edge bezels and 300 nits brightness.
Weighs 1.65 kg, Wi-Fi 6E, Bluetooth 5.x. The 2K (1920×1200) panel in a 14-inch chassis gives a noticeably sharper image than a standard 1080p display. If you want a compact 14-inch 2K touchscreen laptop under Rs 90,000 on an Intel platform, this is one of very few options.
Steps up from the ag1045au with the AMD Ryzen AI 7 350 processor and AMD Radeon 860M graphics (up from Radeon 840M). Same 16GB LPDDR5X RAM but 512GB SSD instead of 1TB. The 16-inch WUXGA 2K Touchscreen has a micro-edge display at 300 nits. Battery is 59Wh with 50% fast charge in 30 minutes.
The Ryzen AI 7 350 carries 16 NPU TOPS and handles heavier workloads more comfortably than the AI 5 340. If you’re doing video editing, heavier multitasking, or plan to keep this machine for several years, the step up to Ryzen AI 7 at Rs 5,500 more than the ag1045au makes sense.
The first OLED touchscreen in this list, and one of the best-value options in the Rs 90,000–1,00,000 bracket. The Lenovo IdeaPad 5 2-in-1 83KX004UIN is a 360-degree convertible with the Intel Core i7-13620H, 16GB LPDDR5x RAM, and 512GB SSD. The 14-inch WUXGA OLED touchscreen runs at 400 nits with 100% DCI-P3 colour coverage — a noticeable step up from the IPS panels on every other laptop in this list.
Lenovo Digital Pen 2 is included. The 360° hinge works across all four modes. Fingerprint reader for biometric login. Ships with Windows 11, Office Home & Student 2021, and a 3-month Xbox Game Pass Ultimate subscription. Weighs 1.5 kg (listed), 1.6 kg in specs.
At Rs 91,650, this is the cheapest OLED 2-in-1 touchscreen convertible in this entire list — and by a wide margin.
A 2-in-1 from ASUS with the Intel Core Ultra 5 Series 2 processor and Intel Arc iGPU, 16GB RAM, and 512GB SSD. The 14-inch FHD+ touchscreen folds 360 degrees. Ships with Windows 11 and Office Home 2024.
The Core Ultra 5 Series 2 (Lunar Lake generation) is a newer architecture than the Core i7-13620H in the Lenovo above — more efficient with an improved NPU for AI tasks. Tradeoff is the display: IPS panel here versus OLED in the Lenovo 83KX004UIN at Rs 91,650.
The Dell Inspiron 7440 2-in-1 is a 360-degree convertible with the Intel Core i5-1334U, 16GB RAM, 512GB SSD, and a 14-inch FHD+ touchscreen. Rs 30,000 off MRP.
The 7000 series sits above the regular Inspiron 5000 line in Dell’s lineup — typically gets a better build quality and display. If you’re brand-loyal to Dell or want a 14-inch 2-in-1 on an Intel Core i5, this is the one on offer in this price band.
Key specs at a glance:
Intel Core i5-1334U | 16GB RAM | 512GB SSD
14-inch FHD+ Touchscreen | 360° hinge
Windows 11
Rs 95,069 — HP OmniBook 5 ag1087au (Ryzen AI 7, 24GB, 16″, 2K Touch)
The highest-RAM laptop in this list. The HP OmniBook 5 ag1087au bumps up to 24GB LPDDR5x-7500 RAM and 1TB SSD while keeping the AMD Ryzen AI 7 350 and AMD Radeon 860M configuration of the ag1048au. The 16-inch 1920×1200 (2K) IPS touchscreen is antiglare at 300 nits. Weighs 1.79 kg.
Ships with Windows 11, Office Home 2024, and Microsoft 365 Basic (1 year). If you need 24GB RAM for heavier workloads — running virtual machines, video editing, or large datasets — and still want a touchscreen laptop under Rs 1 lakh, this is the only option.
The only Snapdragon-powered laptop in this list and the only Copilot+ PC. The HP OmniBook X 14-fe0121QU runs the Snapdragon X Elite X1E-78-100 with 16GB LPDDR5x-8448 RAM and 1TB SSD. The 14-inch 2.2K IPS touchscreen has Corning Gorilla Glass NBT protection and comes in at 300 nits.
Wi-Fi 7 (Qualcomm FastConnect 7800, HBS), Bluetooth 5.4, 59Wh battery with fast charge (50% in 45 min), weighs 1.34 kg — the second-lightest in this list after the MSI Summit 13 (1.39 kg). Blue colour. Runs Windows 11 (Next Gen / Copilot+).
At Rs 97,390, this is Rs 56,555 below MRP. If Snapdragon X Elite performance, Wi-Fi 7, and Copilot+ features matter to you, this is the only option in the sub-1-lakh touchscreen category.
Key specs at a glance:
Snapdragon X Elite X1E-78-100 | 16GB LPDDR5x-8448 | 1TB SSD
A 2-in-1 convertible with the Intel Core Ultra 5 225H — a 14-core Meteor Lake chip — paired with 16GB LPDDR5x-8000 RAM and 512GB SSD. The 14-inch WUXGA IPS touchscreen is glossy with glass finish and TÜV Low Blue Light certification. Lenovo Digital Pen 2 included, along with a 1-year ADP (accidental damage protection) warranty.
Ships with Microsoft 365 Basic + Office Home 2024 and a 3-month Xbox GamePass Ultimate subscription. Aluminium top panel, 1.6 kg, backlit keyboard. Part number 83KR0076IN, Grey colour.
Core Ultra 5 225H is a step above the Core Ultra 5 Series 2 in the ASUS Vivobook 14 Flip — more cores (14 vs 8) and higher performance headroom. The 512GB SSD is the limitation at this price.
The only Microsoft Surface in this list — and the only laptop here with a 15-inch touchscreen. The Surface Laptop 5 RBY-00023 runs the Intel Core i7 12th Gen with 8GB RAM and 256GB SSD. The 15-inch PixelSense touchscreen is the signature display format Microsoft uses across the Surface line.
The 8GB RAM and 256GB SSD are the limiting factors here — at Rs 98,990, you’re paying partly for the Surface build quality (Alcantara), the 15-inch form factor, and the Intel Evo platform certification. If those matter to you, fine. If raw specs per rupee is the priority, the Lenovo and HP options around the same price deliver more storage and RAM for the money.
Key specs at a glance:
Intel Core i7 12th Gen | 8GB RAM | 256GB SSD
15-inch PixelSense Touchscreen | Alcantara material
One of the two best-specified 2-in-1 convertibles in this entire list. The Lenovo Yoga 7 83DJ00FXIN runs the Intel Core Ultra 5 125H with Intel Arc graphics, 16GB LPDDR5x-7467 RAM, and 1TB SSD. The 14-inch WUXGA OLED touchscreen runs at 400 nits brightness (typical) with Dolby Vision, DisplayHDR True Black 500, and 10-point multi-touch glass.
Connectivity is a highlight: 2× Thunderbolt 4 ports (USB-C, 40Gbps each), plus HDMI 1.4b and a microSD card reader. Battery is 71Wh — the largest in this list — with Wi-Fi 6. Fingerprint reader and IR camera for Windows Hello. Comes with a Lenovo Digital Pen, Teal colour, 1.49 kg, 1.64 cm thin. Ships with Office Home 2024 and 3-month Xbox Game Pass Ultimate.
At Rs 98,990, the Yoga 7 is the pick if you want an OLED 2-in-1 with the best battery in the list, Thunderbolt 4, and a stylus.
The most spec-loaded laptop in this list. The Lenovo IdeaPad 5 2-in-1 83KT000LIN pairs the AMD Ryzen AI 7 350 (8C/16T, up to 5.0 GHz) with 24GB LPDDR5x-7500 RAM and 1TB SSD. The 14-inch WUXGA OLED touchscreen hits 500 nits peak brightness (400 nits typical) with 100% DCI-P3, DisplayHDR True Black 500, and glossy glass. 360-degree hinge throughout all four modes.
Aluminium top panel, 1.5 kg, 4-side narrow bezel. Ships with Office Home 2024 and 3-month Xbox GamePass Ultimate. The 24GB RAM and 1TB OLED combination at Rs 99,990 makes this the standout value proposition at the top of this list — no other touchscreen laptop under Rs 1 lakh offers this combination of display quality, RAM, and storage.
360° hinge | Aluminium lid | 1.5 kg | Office Home 2024
Which Touchscreen Laptop to Buy — By Use Case
Under Rs 70,000 — limited options: The HP Chromebook x360 at Rs 31,990 works for Chrome OS users. The ASUS Vivobook 15 X1504VA at Rs 54,990 is the only Windows touchscreen under Rs 60,000. Below that, there simply aren’t many touchscreen options in the Indian market at this price point.
Best value 2-in-1 under Rs 75,000: The Dell Inspiron 14 7435 at Rs 69,025 (35% off MRP) and the Lenovo IdeaPad Flex 5 at Rs 69,100 are both solid picks. The Lenovo has 16GB RAM vs 8GB on the Dell, but the Dell’s 35% discount is the better deal if RAM isn’t critical.
Best under Rs 80,000 with a stylus: Lenovo IdeaPad 5 2-in-1 83KX0059IN at Rs 74,490 includes the Lenovo Digital Pen 2.
Best deal by discount amount: MSI Summit 13 AI Evo at Rs 82,990 (MRP: Rs 1,59,990) — 48% off, Wi-Fi 7, 1TB SSD, stylus included, 1.39 kg.
Best for a large 16-inch touchscreen: Three HP Omnibook 5 16-inch models between Rs 83,490 and Rs 95,069. The ag1087au at Rs 95,069 has 24GB RAM and 1TB — the only 24GB laptop under 85K in the 16-inch category here.
Best OLED touchscreen: Either the Lenovo IdeaPad 5 2-in-1 83KX004UIN at Rs 91,650 (OLED, Core i7, pen included, cheapest OLED 2-in-1 here) or the Lenovo IdeaPad 5 2-in-1 83KT000LIN at Rs 99,990 (OLED, 24GB, 1TB, Ryzen AI 7 — best-spec laptop in the list).
Best for thin and light with a premium chip: HP OmniBook X at Rs 97,390 (Snapdragon X Elite, Wi-Fi 7, 1.34 kg, Copilot+) or MSI Summit 13 at Rs 82,990 (Wi-Fi 7, 1.39 kg).
Best battery life: Lenovo Yoga 7 at Rs 98,990 has a 71Wh battery — the largest in this list — paired with OLED, Thunderbolt 4, and 1TB SSD.
Bonus Picks — Touchscreen Laptops Just Above Rs 1 Lakh (Rs 1,00,990 to Rs 1,21,943)
If your budget has a little flexibility, the Rs 1,00,000–1,25,000 range opens up noticeably better options — a 3K OLED 120Hz Flip, a Copilot+ 2-in-1, two Microsoft Surface devices, and HP’s Envy x360 ultrabook. Seven picks worth knowing about.
Barely over the 1-lakh line. The HP OmniBook 5 Flip fp0690TU is a 360-degree convertible with the Intel Core 7 150U (up to 5.4 GHz, 10 cores), 16GB LPDDR5 RAM, and 1TB NVMe SSD. The 14-inch 1920×1200 (2K) IPS display is multitouch-enabled with edge-to-edge glass and 300 nits brightness. Glacier Silver colour, 1.65 kg. Ships with Windows 11, Office Home 2024, M365 Basic (1 year), and 3-month GamePass. Two USB-C 10Gbps ports with Power Delivery included.
Rs 1,00,990 | MRP: Rs 1,01,343
HP Envy x360 fc0015TU (Core Ultra 5 125U, 14″ 2K, 1.39 kg) — Rs 1,03,550
A slim 360-degree convertible from HP’s Envy line. The HP Envy x360 fc0015TU features the Intel Core Ultra 5 125U (12 AI TOPS, 14 threads), 16GB LPDDR5 RAM, 512GB SSD, and a 14-inch 2K IPS touchscreen. Weighs 1.39 kg — one of the lighter 2-in-1s in this range. 59Wh battery with 50% fast charge in 30 minutes. Ships with Windows 11 and Office Home & Student 2021.
Rs 1,03,550 | MRP: Rs 1,16,849 — 11% off
ASUS Zenbook 14 UX3405CA-PZ162WS (Core Ultra 5, 14″ 3K OLED Touch, 1.28 kg) — Rs 1,09,990
The best display-to-price ratio in this entire bonus section. The ASUS Zenbook 14 UX3405CA-PZ162WS runs the Intel Core Ultra 5 Series 2 with Intel Arc iGPU, 16GB RAM, and 1TB SSD. The 14-inch 3K OLED touchscreen at 120Hz is the highlight — sharper and more vivid than any IPS panel in this list. Weighs 1.28 kg. Ships with Windows 11 and Office Home 2024.
Rs 1,09,990 | MRP: Rs 1,35,990 — 19% off
HP OmniBook X Flip OLED fm0099TU (Core Ultra 5 226V, 14″ 3K OLED 120Hz, 1.38 kg) — Rs 1,10,990
The most impressive display in this entire article. The HP OmniBook X Flip OLED fm0099TU runs the Intel Core Ultra 5 226V with Intel Arc 130V GPU (8GB), 16GB LPDDR5x-8533 RAM, and 1TB SSD. The 14-inch 3K (2880×1800) OLED touchscreen runs at 120Hz with 0.2ms response time, Corning Gorilla Glass 3, SDR 400 nits / HDR 500 nits brightness, and 100% DCI-P3. 360-degree Flip hinge, 1.38 kg.
This is a meaningfully different display experience from the IPS panels on most other laptops in this list. HDMI 2.1 and two USB-A 10Gbps ports round out the connectivity.
A Copilot+ PC with the Intel Core Ultra 5 226V (40 TOPS NPU), Intel Arc 130V graphics, 16GB LPDDR5x-8533 RAM, and 1TB SSD. The 360-degree 2-in-1 hinge works across all four modes. Four stereo speakers (2 woofers + 2 tweeters) with Dolby Atmos — the best audio setup of any laptop in this article. 5MP IR camera with privacy shutter, 4-mic array, microSD slot. Ships with Windows 11 and Office Home 2024.
Rs 1,18,990 | MRP: Rs 1,51,090 — 21% off
Microsoft Surface Pro 11 ZHX-00014 (Snapdragon X Plus, Copilot+, Wi-Fi 7) — Rs 1,18,990
The only tablet-first touchscreen device in this article. The Microsoft Surface Pro (11th Edition) ZHX-00014 runs the Qualcomm Snapdragon X Plus (10-core) with 16GB RAM and 256GB SSD. The 13-inch LCD PixelSense touchscreen is detachable — it’s a full tablet that runs Windows 11 Home. Wi-Fi 7, up to 14 hours battery life, AI-enhanced Studio Camera (front and rear). Copilot+ PC.
Note: The Type Cover keyboard is sold separately. If you want the full laptop experience, factor that cost in.
Rs 1,18,990 | MRP: Rs 1,18,999
Microsoft Surface Laptop 7 ZHG-00023 (Snapdragon X Elite, 15″ PixelSense, Copilot+) — Rs 1,21,943
A Copilot+ laptop in a traditional clamshell form with the Qualcomm Snapdragon X Elite (12-core), 16GB RAM, and 256GB SSD. The 15-inch LCD PixelSense touchscreen supports Enriched HDR. Aluminium build, adaptive touchpad, Microsoft Copilot key on the keyboard, AI Recall features. The 256GB storage is the limitation here — the same complaint as the Surface Laptop 5 listed earlier.
Rs 1,21,943 | MRP: Rs 1,45,999 — 16% off
Price Disclaimer
Prices listed are as observed on Amazon India on April 21, 2026 and are subject to change without notice. Verify current pricing on the Amazon product page before purchasing.
Disclaimer: We strongly recommend reading verified purchase reviews before making any online purchase. Always buy from trusted sellers. Discounts are based on MRP prices listed on Amazon. As an Amazon Associate, we may earn a commission from qualifying purchases made through links on this blog.
Amazon India is currently running “Limited time deal” pricing on 31 laptops this April — 29 ASUS models across Vivobook, Vivobook S, Zenbook, TUF Gaming, ROG Strix, and Gaming V16 series, plus two Samsung Galaxy Book6 models. Prices start at Rs 63,990 for the ASUS Vivobook 14 M1407KA-LY132WS and go up to Rs 3,69,990 for the ROG Strix SCAR 16 G635LW with RTX 5080. Discounts range from 7% to 31% off MRP.
Below is the complete list organized by price range, with current offer prices, MRP, and direct Amazon India links for each model.
Quick Links
April 2026 Laptop Deals: Full Price List with Offer Price and MRP
The entry point in this list. The ASUS Vivobook 14 M1407KA-LY132WS runs on the AMD Ryzen 5 processor with 16GB RAM and a 14-inch display. At Rs 63,990, this is the most affordable option in the April deals batch.
Two variants of the ASUS Vivobook 16 Snapdragon X are listed at the same price. Both run on the Qualcomm Snapdragon X processor with Qualcomm Adreno iGPU, 45 TOPS NPU, 16GB RAM, and 512GB SSD. The 16-inch FHD+ (1920×1200) display ships with Windows 11 and Office Home 2024. Both are Copilot+ PCs. The MB050WS comes in Cool Silver at 1.88 kg with a Microsoft 365 Basic (1 Year) subscription included.
3. ASUS Vivobook 16 X1605VA-SH1952WS (OLED, i5-13420H)
Offer Price: Rs 65,990 | MRP: Rs 84,990 (22% off)
The ASUS Vivobook 16 X1605VA-SH1952WS pairs the Intel Core i5-13420H with a 16-inch FHD (1920×1200) OLED display — one of only a few OLED panels in this list under Rs 70,000. It comes with 16GB RAM, 512GB SSD, a backlit keyboard, and Windows 11 with Office Home 2024. Weight is 1.88 kg.
4. ASUS TUF A15 FA506NCG-HN199W (Ryzen 7, RTX 3050, 144Hz)
Offer Price: Rs 66,990 | MRP: Rs 83,990 (20% off)
A gaming laptop at the budget end of this list. The ASUS TUF A15 FA506NCG-HN199W is equipped with the AMD Ryzen 7 processor and NVIDIA GeForce RTX 3050 dedicated graphics. The display is a 15.6-inch FHD 144Hz panel, with 16GB RAM and 512GB SSD.
5. ASUS Vivobook S14 M3407KA-SF044WS (Ryzen 5, OLED)
Offer Price: Rs 69,990 | MRP: Rs 93,990 (26% off)
The ASUS Vivobook S14 M3407KA-SF044WS runs on the AMD Ryzen AI 5 330 with 16GB RAM, 512GB SSD, and a 14-inch OLED display. Ships with Windows 11 and Office Home 2024.
6. ASUS Gaming V16 V3607VJ-RP134WS (Core 5 210H, RTX 3050)
Offer Price: Rs 69,990 | MRP: Rs 88,990 (21% off)
The ASUS Gaming V16 V3607VJ-RP134WS comes with the Intel Core 5 210H and NVIDIA GeForce RTX 3050 6GB dedicated graphics, 16GB RAM, 512GB SSD, and a 16-inch display. An RTX 3050 gaming laptop under Rs 70,000.
The biggest percentage discount in the list. Two variants of the ASUS Vivobook 16X K3605VC are listed at Rs 70,990, down from Rs 1,02,990. Both carry the Intel Core i7-13620H processor and NVIDIA GeForce RTX 3050 dedicated graphics with 16GB RAM and 512GB SSD. The 16-inch display makes this a dual-purpose machine for creative work and casual gaming, at Rs 32,000 off MRP.
A 15.6-inch Vivobook powered by the Intel Core i7 13th Gen with 16GB RAM and 1TB SSD. Runs Windows 11 with Office Home 2024. Straightforward productivity laptop at a mid-range price.
Two variants of the Vivobook S14 with the Intel Core Ultra 5 225H processor at the same price. Both offer Intel iGPU, 16GB RAM, 512GB SSD, and a 14-inch FHD+ display. The LY060WS comes in Cool Silver with a metallic design chassis weighing 1.4 kg. Ships with Windows 11 and Office Home 2024.
Two Vivobook S14 variants with the AMD Ryzen AI 7 350 and 14-inch OLED display, both priced identically. They share 16GB RAM and 512GB SSD. The step up from the Ryzen 5 OLED model listed above.
The ASUS Vivobook S16 runs on the Intel Core Ultra 5 processor and is classified as an AI PC. It comes with 16GB RAM and 512GB SSD with a 16-inch display. Ships with Windows 11 and Office Home 2024.
The ASUS Zenbook 14 UM3406KA-PP240WS runs on the AMD Ryzen AI 5 340 with AMD Radeon graphics, 16GB RAM, and 512GB SSD. The display is a 14-inch 3K OLED — a step up in resolution from the Vivobook S14 OLED panels. Rs 32,000 off MRP.
A Copilot+ PC running the Qualcomm Snapdragon X processor with 16GB RAM and 512GB SSD. The ASUS Zenbook A14 UX3407QA-QD259WS features a 14-inch OLED display and weighs 0.9 kg — the lightest laptop in this list. At 29% off, it’s Rs 36,000 below MRP.
The ASUS Vivobook S14 S3407CA-LY084WS is powered by the Intel Core Ultra 5 with 16GB RAM and 512GB SSD. Features a 14-inch display with Windows 11 and Office Home 2024.
Shares the AMD Ryzen AI 7 350 and 14-inch OLED display with the SF2701WS and SF047WS models above, but doubles the storage to 1TB SSD while keeping 16GB RAM.
The only 2-in-1 convertible in this list. The ASUS Vivobook 14 Flip TP3407SA-QL024WS features the Intel Core Ultra 5 Series 2 with Intel Arc iGPU, 16GB RAM, 512GB SSD, and a 14-inch FHD+ touchscreen that folds 360 degrees.
Steps up from the Core Ultra 5 Vivobook S16 above. The ASUS Vivobook S16 S3607CA-SH077WS features the Intel Core Ultra 7 255H processor with Intel Arc iGPU, 16GB RAM, 512GB SSD, and a 16-inch FHD display. Designated as an AI PC.
Two variants of the ASUS Zenbook 14 UX3405CA, both with the Intel Core Ultra 5 Series 2, Intel Arc iGPU, 16GB RAM, and 1TB SSD. The standout feature is the 14-inch 3K OLED touchscreen with 120Hz refresh rate. The PZ345WS comes in Foggy Silver and weighs 1.28 kg.
An RTX 5060 gaming laptop at Rs 1,09,990, down Rs 40,000 from MRP. The ASUS Gaming V16 V3607VM-RP057WS pairs the Intel Core 7 240H with NVIDIA GeForce RTX 5060 8GB graphics, 16GB RAM, 512GB SSD, and a 16-inch display. Rs 40,000 off MRP is the second-largest savings amount in this list.
The ASUS Gaming V16 2025 edition features NVIDIA GeForce RTX 5050 graphics, 16GB RAM, 512GB SSD, and a 16-inch 144Hz display. Smaller discount compared to the RTX 5060 model above.
A premium ultrabook from the Zenbook S series. The ASUS Zenbook S16 runs on the AMD Ryzen AI 7 processor with 24GB RAM and 1TB SSD. It features a 16-inch touchscreen display — the highest RAM spec among the ASUS laptops in this list. Rs 36,000 off MRP.
The first Samsung in this list. The Samsung Galaxy Book6 NP760XJG runs on the Intel Core Ultra 5 processor with 16GB RAM and 1TB SSD. It features a 16-inch WUXGA+ touchscreen with a 120Hz refresh rate. Rs 51,800 off MRP.
The ASUS TUF F16 FX608JMR-RV049WS pairs the Intel Core i7-14650HX with NVIDIA GeForce RTX 5060 8GB graphics, 16GB RAM, and 1TB SSD. An Intel-based RTX 5060 gaming laptop from the TUF F16 lineup.
The ASUS ROG Strix G16 G614PM-S5046WS features the AMD Ryzen 9 processor with NVIDIA GeForce RTX 5060 graphics, 16GB RAM, and 512GB SSD. Entry into the ROG Strix G16 series with RTX 5060.
The Samsung Galaxy Book6 Ultra NP960UJH runs on the Intel Core Ultra 7 with 32GB RAM, 1TB SSD, and NVIDIA dedicated graphics. The 16-inch WQXGA+ display pairs with the highest RAM spec of any laptop in this list. Rs 1,06,200 off MRP — the largest savings amount overall.
The flagship in this list. The ASUS ROG Strix SCAR 16 G635LW-RW157WS is powered by the Intel Core Ultra 9 with NVIDIA GeForce RTX 5080 dedicated graphics — the highest-tier GPU across all 31 deals here. It comes with 16GB RAM and a 16-inch display.
For budget everyday use: The ASUS Vivobook 14 M1407KA-LY132WS at Rs 63,990 (Ryzen 5) is the lowest-priced option in the list.
For OLED display under Rs 70,000: The Vivobook 16 X1605VA-SH1952WS at Rs 65,990 offers a 16-inch OLED panel with Intel Core i5-13420H.
For Copilot+ PC: The Vivobook 16 X1607QA (Snapdragon X) at Rs 64,990 and the Zenbook A14 UX3407QA-QD259WS at Rs 86,990 (0.9 kg, the lightest in the list) are both Copilot+ PCs.
For OLED in the mid-range: The Vivobook S14 OLED variants (Ryzen 5 at Rs 69,990, Ryzen 7 at Rs 80,990) and the Zenbook 14 UM3406KA with 3K OLED at Rs 85,990 cover the Rs 70,000–90,000 bracket.
For a 2-in-1 convertible: The Vivobook 14 Flip TP3407SA-QL024WS at Rs 92,990 is the only touchscreen convertible in this list, with Intel Core Ultra 5 and 360-degree hinge.
For gaming under Rs 1,00,000: The TUF A15 FA506NCG-HN199W (RTX 3050, 144Hz) at Rs 66,990 and the Gaming V16 V3607VJ-RP134WS (RTX 3050 6GB) at Rs 69,990 are the sub-70K gaming options.
For gaming around Rs 1,10,000: The Gaming V16 V3607VM-RP057WS at Rs 1,09,990 offers RTX 5060 8GB graphics — Rs 40,000 off MRP.
For a premium thin laptop: The Zenbook S16 at Rs 1,34,990 has 24GB RAM and a 16-inch touchscreen. The Zenbook 14 UX3405CA (3K OLED Touch, 120Hz) at Rs 1,09,990 weighs 1.28 kg.
For a Samsung: The Galaxy Book6 NP760XJG (16″, 16GB, 120Hz Touch) at Rs 1,46,990 and the Galaxy Book6 Ultra NP960UJH (32GB, NVIDIA) at Rs 3,10,990 (Rs 1,06,200 off MRP) are the two non-ASUS options.
For the highest-end gaming: The ROG Strix SCAR 16 G635LW-RW157WS at Rs 3,69,990 has the RTX 5080, the top GPU in this entire list.
Deals Worth Highlighting
Biggest Discounts (by percentage):
ASUS Vivobook 16X K3605VC-RP492WS / K3605VC-RP517WS — 31% off (Rs 70,990 vs Rs 1,02,990)
ASUS Zenbook A14 UX3407QA-QD259WS — 29% off (Rs 86,990 vs Rs 1,22,990)
ASUS Zenbook 14 UM3406KA-PP240WS — 27% off (Rs 85,990 vs Rs 1,17,990)
ASUS Gaming V16 V3607VM-RP057WS (RTX 5060) — 27% off (Rs 1,09,990 vs Rs 1,49,990)
Biggest Savings (by amount):
Samsung Galaxy Book6 Ultra NP960UJH — Rs 1,06,200 off (Rs 3,10,990 vs Rs 4,17,190)
ASUS Gaming V16 V3607VM-RP057WS (RTX 5060) — Rs 40,000 off (Rs 1,09,990 vs Rs 1,49,990)
Samsung Galaxy Book6 NP760XJG — Rs 51,800 off (Rs 1,46,990 vs Rs 1,98,790)
ASUS Zenbook A14 UX3407QA-QD259WS — Rs 36,000 off (Rs 86,990 vs Rs 1,22,990)
Price Disclaimer
Prices mentioned in this article are as observed on Amazon India on April 21, 2026 and are subject to change at any time without notice. The “Limited time deal” badge on these listings indicates temporary pricing — the offer price may revert to MRP or change to a different amount at Amazon’s discretion. Always verify the current price on the product page before purchasing. Discounts mentioned are calculated based on the MRP listed by the seller on Amazon India.
Disclaimer: We strongly recommend reading verified purchase reviews before making any online purchase. Always buy from trusted sellers. Discounts are often based on MRP / List prices. As an Amazon Associate, we may earn a commission from qualifying purchases made through links on this blog.
GEONIX has launched the PowerShell AL7 (GXPHDD12) 4TB External Hard Drive in India. It is available at Rs 15,999 (Lowest Price on Apr 19, 2026). The MRP price is Rs 34,999.
Key highlights include 4TB storage capacity, USB 3.1 Gen 1 Type-C interface with UASP support up to 5Gbps, shockproof protective casing, Windows/macOS/Linux/Android compatibility, and a 3-year warranty.
Massive 4TB Storage Capacity for All Your Data Needs – The GEONIX PowerShell AL7 External Hard Drive provides a large 4TB storage space, ideal for storing movies, HD videos, photos, games, office files, and secure backups for personal and professional use.
High-Speed USB 3.1 with UASP Support (Up to 5Gbps) – Equipped with a USB 3.1 interface and UASP technology, this external hard drive ensures faster data transfer speeds up to 5Gbps, reduced latency, and improved overall performance compared to traditional
Wide Multi-Platform Compatibility – Designed to work smoothly with Windows, macOS, Linux, and Android devices, making it a versatile storage solution for laptops, desktops, smart TVs, and compatible mobile devices.
Price last updated on: Apr 23, 2026 at 12:43 AM IST (11 hours ago)
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Storage & Interface
The PowerShell AL7 (GXPHDD12) is a 3.5-inch external hard drive with 4TB storage capacity, suitable for movies, HD videos, photos, games, office files, and backups.
The interface is USB 3.1 Gen 1 Type-C, delivering transfer speeds of up to 5Gbps. UASP (USB Attached SCSI Protocol) support reduces latency and improves throughput compared to standard BOT (Bulk-Only Transfer) mode.
Power input is DC 12V, delivered via the included adapter.
Compatibility
The GEONIX PowerShell AL7 (GXPHDD12) is compatible with:
Windows (all major versions)
macOS
Linux
Android devices (USB OTG-capable)
Desktops, laptops, smart TVs, gaming consoles, and other USB-enabled devices
Setup is plug-and-play — no additional software or drivers required for basic operation on supported platforms.
Design & Build
Form Factor: 3.5-inch
Color: Martini Gray
Protection: Shockproof casing to guard against accidental bumps and drops
LED Indicator: Displays power status and data transfer activity
Note: Specifications listed above are based on available information and may not be 100% accurate. Please visit the official GEONIX website or Amazon product page to verify complete and up-to-date specifications before making a purchase decision.
Disclaimer: We strongly recommend reading verified purchase reviews before making any online purchase. Always buy from trusted sellers. Discounts are often based on MRP prices. As an Amazon Associate, we may earn a commission from qualifying purchases made through links on this blog.
ASUS has listed the ROG Strix X870E-E Gaming WiFi7 Neo on Amazon US. The ATX motherboard is available at $599.99 (Lowest Price on Apr 18, 2026).
Key highlights include the AMD X870E chipset with AM5 socket supporting Ryzen 9000/8000/7000 series, five M.2 slots with PCIe 5.0 support on two CPU-direct slots, WiFi 7 via MediaTek MT7927, dual USB4 40Gbps Type-C rear ports, and 18+2+2 power stages with ROG SupremeFX 7.1 audio.
Profiles: AMD EXPO, ASUS AEMP (Enhanced Memory Profile)
Extras: NitroPath DRAM Technology, DIMM Fit, DIMM Fit Pro
Expansion Slots
With Ryzen 9000 & 7000 Series:
1× PCIe 5.0 x16 slot (x16 mode)
With Ryzen 8700 / 8600 / 8400 Series:
1× PCIe 4.0 x16 slot (x8 mode)
With Ryzen 8500 / 8300 Series:
1× PCIe 4.0 x16 slot (x4 mode)
AMD X870E Chipset:
1× PCIe 4.0 x16 slot (x4 mode)
The PCIe 5.0 x16 slot features SafeSlot reinforcement and Q-Release for tool-free GPU removal.
Storage
All five M.2 slots use Key M type and feature Q-Release, Q-Latch, and Q-Slide for EZ installation.
With Ryzen 9000 & 7000 Series:
M.2_1: 2242/2260/2280, PCIe 5.0 x4
M.2_2: 2242/2260/2280, PCIe 5.0 x4 (shares bandwidth with rear USB4 Type-C ports — both run at x2 when M.2_2 is occupied; switchable to x4 in BIOS, which disables USB4 ports)
With Ryzen 8700 / 8600 / 8400 Series:
M.2_1: 2242/2260/2280, PCIe 4.0 x4
M.2_2: 2242/2260/2280, PCIe 4.0 x4
AMD X870E Chipset (all CPU types):
M.2_3: 2280, PCIe 4.0 x4 (shares bandwidth with PCIEX16(G4); installing a drive disables that slot)
Bluetooth: Bluetooth with LE Audio support (version varies by module revision)
Antenna: ASUS WiFi Q-Antenna (included)
USB — Rear Panel (13 ports total)
2× USB4 40Gbps (USB Type-C with DisplayPort Alt mode)
1× USB 10Gbps Type-C (up to 30W PD/PPS Fast-charge)
9× USB 10Gbps Type-A
1× USB 10Gbps Type-C
USB — Front Panel Headers (12 ports total)
2× USB 20Gbps connector (USB Type-C)
2× USB 5Gbps headers (supports 4 additional USB 5Gbps ports)
3× USB 2.0 headers (supports 6 additional USB 2.0 ports)
Audio
The ROG Strix X870E-E Gaming WiFi7 Neo uses the ROG SupremeFX 7.1 Surround Sound codec — Realtek ALC4080 — with the following specs:
SNR: 120 dB stereo playback output / 110 dB recording input
Playback: Up to 32-bit/384 kHz (front panel)
Amplifier: Savitech SV3H712
Wireless audio: LHDC codec support — up to 400 kbps, 24-bit/192 kHz (requires LHDC-compatible headset)
Output: Gold-plated audio jacks, rear optical S/PDIF out
Features: Audio Shielding, premium audio capacitors, audio cover, impedance sense for front and rear headphone outputs, jack-detection, multi-streaming, front panel MIC jack-retasking
Back Panel I/O
2× USB4 40Gbps Type-C (DP Alt mode)
1× USB 10Gbps Type-C (30W PD/PPS Fast-charge)
9× USB 10Gbps Type-A
1× USB 10Gbps Type-C
1× HDMI 2.1 (4K@60Hz)
1× Realtek 5GbE Ethernet
1× Wi-Fi module port (Q-Antenna connector)
2× Audio jacks
1× Optical S/PDIF out
1× BIOS FlashBack button
1× Clear CMOS button
Display output note: USB4 Type-C ports support DisplayPort 1.4a output (max 4K@60Hz). During OS installation, connect monitor to the HDMI port or a discrete GPU.
Internal Connectors
Fan & Cooling:
1× 4-pin CPU Fan header
1× 4-pin CPU OPT Fan header
1× 4-pin AIO Pump header
5× 4-pin Chassis Fan headers
1× AIO Q-Connector
Power:
1× 24-pin Main Power connector
2× 8-pin +12V CPU Power connectors
Storage:
5× M.2 slots (Key M)
4× SATA 6Gb/s ports
Miscellaneous:
3× Addressable RGB Gen 2 headers
1× Alteration PCIe mode switch
1× Chassis Intrusion header
1× CPU Overvoltage jumper
1× Front Panel Audio header (F_AUDIO)
1× Start button
1× 10-1 pin Front Panel System header
1× Thermal Sensor header
AI & Overclocking Features
AI Cache Boost — optimises CPU cache and memory pathways for AI workloads
ASUS AI Advisor — system tuning guidance
AI Overclocking — ASUS-exclusive automated overclocking via BIOS and Armoury Crate
AI Cooling II — AI-based fan curve management
AI Networking II — network traffic prioritisation
Dynamic OC Switcher — switches OC profiles based on workload
Core Flex — per-core frequency tuning
Asynchronous Clock — independent control of CPU and memory clocks
PBO Enhancement — AMD Precision Boost Overdrive tuning support
Extreme Engine Digi+ — digital power delivery with 5K black metallic capacitors
ProCool II — reinforced power connector design
EZ DIY & Build Features
BIOS FlashBack — update BIOS without CPU/RAM installed
Q-Code — two-digit POST code display
Q-Dashboard — onboard header identification
Q-LED — CPU (red), DRAM (yellow), VGA (white), Boot Device (yellow-green)
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What’s in the Box
ASUS ROG Strix X870E-E Gaming WiFi7 Neo Motherboard
2× SATA 6Gb/s cables
1× ASUS WiFi Q-Antenna
1× DDR5 fan holder
1× ROG assistant fan (60mm)
1× Screw package for cooling kit
1× Cable ties package
1× M.2 Q-Latch package
1× M.2 Q-Slide package
5× M.2 rubber packages
1× ROG key chain
1× ROG Strix stickers
1× ROG Strix thank you card
1× Quick start guide
Note: Specifications listed above are based on available information and may not be 100% accurate. Please visit the official ASUS website or Amazon product page to verify complete and up-to-date specifications before making a purchase decision.
Disclaimer: We strongly recommend reading verified purchase reviews before making any online purchase. Always buy from trusted sellers. As an Amazon Associate, we may earn a commission from qualifying purchases made through links on this blog.
ASUS has listed the RT-BE59 Dual-Band WiFi 7 Router on Amazon US. It is available at $179.99 (Lowest Price on Apr 18, 2026).
Key highlights include WiFi 7 speeds up to 5000 Mbps with MLO and 4K-QAM, a 2.5G WAN port plus a second 2.5G LAN port, AI-powered Smart AiMesh coverage up to 2,300 sq ft, and built-in AiProtection with VPN server and client support.
Price last updated on: Apr 23, 2026 at 12:07 AM EDT (2 hours ago)
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Quick Links
WiFi 7 Performance
At the core of the RT-BE59 is WiFi 7 (802.11be) across both bands, delivering a combined throughput of up to 5000 Mbps — 4320 Mbps on the 5 GHz band and 688 Mbps on the 2.4 GHz band.
Multi-Link Operation (MLO) allows devices to transmit and receive data across both bands simultaneously, reducing latency and improving throughput. The router also supports 4096-QAM (4K-QAM), which increases data density per transmission compared to the 1024-QAM ceiling of WiFi 6/6E.
Additional speed technologies include OFDMA, Beamforming (standard and universal), and support for 20/40/80/160 MHz channel bandwidth.
The radio configuration is 3×3 on 5 GHz and 2×2 on 2.4 GHz, backed by a 2.0 GHz quad-core processor with 128 MB Flash and 1 GB RAM.
Coverage & AiMesh
Four external antennas and one internal antenna work together to reach coverage of up to 2,300 sq ft. The RT-BE59 supports ASUS AiMesh, operating as either a primary router or an AiMesh node — meaning it can slot into an existing ASUS AiMesh network or be used as the anchor point for one.
ASUS describes this as Smart AiMesh, which uses AI-based band steering and roaming decisions to manage connected devices across nodes.
Ports & Connectivity
Port
Specification
WAN
1× 2.5G
LAN
1× 2.5G + 3× 1G
The 2.5G WAN port supports multi-gigabit internet connections from compatible ISPs. On the LAN side, the 2.5G port is useful for connecting a NAS, a gaming PC, or a 2.5G switch directly. Three standard Gigabit LAN ports cover the rest of the wired clients.
Physical buttons include WPS, Reset, and Power. LED indicators cover Power, WAN, LAN, 2.4 GHz WiFi, and 5 GHz WiFi.
Power supply: AC 100–240V (50–60Hz) input, DC 12V / 2A output.
Network Features
Multiple SSIDs & Smart Home
Up to three separate SSIDs can be configured — useful for separating primary devices, IoT hardware, and guest access. The Smart Home Master function organises connected devices across these networks.
WAN & LAN Options
Supported WAN connection types include PPPoE, PPTP, L2TP, Automatic IP, and Static IP. The router supports Port Forwarding (up to 64 rules), Port Triggering (up to 32 rules), DMZ, DDNS, and NAT Passthrough for PPTP, L2TP, IPSec, RTSP, H.323, SIP, and PPPoE relay.
LAN features include a DHCP server, IGMP Snooping, and IPTV support. Wireless clients can be managed with MU-MIMO and WiFi MAC Address Filter.
Operating Modes
The RT-BE59 runs in either Wireless Router mode or AiMesh Node mode.
Security
AiProtection covers three main functions: Router Security Assessment, Malicious Site Blocking, and Infected Device Prevention and Blocking — all subscription-free.
Additional security options include WPA/WPA2/WPA3-Personal, WPA/WPA2-Enterprise, WPS, DNS-over-TLS, SSH access, a Security Scan, and a configurable Firewall with up to 64 keyword filters, 32 network service filters, and 64 URL filters. Let’s Encrypt SSL is also supported for the local admin interface.
VPN Support
Both VPN server and client roles are available on the RT-BE59:
VPN Server: IPSec, OpenVPN, PPTP, WireGuard
VPN Client: L2TP, OpenVPN, PPTP, WireGuard
Instant Guard: ASUS’s one-tap VPN solution for remote access
Parental Controls
Parental control options include Time Scheduling, Safe Browsing, and Customised Internet Schedule per device or group.
Traffic Monitoring
Traffic Monitor provides real-time visibility into wired and wireless traffic. Traffic Analyzer breaks down usage by daily, weekly, and monthly periods, along with Website History tracking. These are accessible via the ASUSWRT web interface or the ASUS Router app (iOS/Android).
Administration
Management tools include Configuration Backup and Restore, Diagnosis Tools, a Feedback System, System Log, New Device Connect Notification, Login Captcha, Connection Diagnosis, and Auto Firmware Update.
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Note: Specifications listed above are based on available information and may not be 100% accurate. Please visit the official ASUS website or Amazon product page to verify complete and up-to-date specifications before making a purchase decision.
Disclaimer: We strongly recommend reading verified purchase reviews before making any online purchase. Always buy from trusted sellers. As an Amazon Associate, we may earn a commission from qualifying purchases made through links on this blog.
DJI has launched the 2026 Osmo Pocket 4 pocket gimbal vlog camera with international availability across Amazon UK, Germany, France, Canada etc starting April 16, 2026. The Osmo Pocket 4 is available to pre-order in three combo configurations — Essential Combo, Standard Combo, and Creator Combo — with pre-orders open in select regions.
Key highlights include the 1-inch CMOS sensor with f/2.0 aperture, 4K/240fps slow-motion video, 14 stops of dynamic range with 10-bit D-Log, 3-axis mechanical gimbal stabilization, ActiveTrack 7.0 with 4× zoom subject tracking, 107GB built-in storage, and a 2.0-inch 1000-nit rotatable touchscreen.
The DJI Osmo Pocket 4 weighs 190.5 g and measures 144.2 × 44.4 × 33.5 mm.
Pricing & Availability
Combo
Region
Launch Price
Link
DJI Osmo Pocket 4 Standard Combo ( 6937224133099 )
At the time of writing, the DJI Osmo Pocket 4 is not listed on Amazon India ( Check here for updates↗ ) and Amazon US ( probably won’t due to ban on DJI products ? ).
4K/240fps Ultra-HD Slow-Motion Video — recorded directly in-camera
14 Stops of Dynamic Range and 10-bit D-Log — flexible color grading for cinematic shots
3-Axis Mechanical Gimbal — steady footage while walking, running, or vlogging
ActiveTrack 7.0 — tracks subjects at up to 4× zoom with Spotlight Follow and Dynamic Framing modes
Intelligent AutoFocus with Subject Lock Tracking and Registered Subject Priority
Gesture Control — Palm Gesture toggles ActiveTrack; “V” Gesture takes a photo or starts/stops recording
2× Lossless Zoom with dedicated Zoom button (1× / 2× / jump to 4×)
107 GB Built-in Storage with up to 800 MB/s data transfer
Rotatable Touchscreen — start recording by rotating the screen
5D Joystick — recenter, flip, and reverse-angle control
Compatible with DJI Mic 2 / Mic 3 / Mic Mini for 4-channel audio
1-inch CMOS Sensor and 4K/240fps Slow-Motion
At the heart of the DJI Osmo Pocket 4 is a 1-inch CMOS sensor paired with an f/2.0 aperture lens (20 mm format equivalent, focus range 0.2 m to ∞). The sensor delivers up to 14 stops of dynamic range along with a 10-bit D-Log color profile for richer detail and flexible grading.
Slow-motion capture goes up to 4K (3840×2160) at 240fps, with 1080p slow-motion available at 120fps and 240fps. Standard 4K records at up to 60fps in 16:9, and 3K vertical (1728×3072) is also supported up to 60fps for social-first formats. Maximum video bitrate is 180 Mbps (MP4/HEVC).
Still photography reaches a maximum image size of 7680×4320 (16:9) with single shot output around 37 MP. Photo ISO range covers 50–12800, while low-light video can push ISO to 25600.
3-Axis Stabilization with ActiveTrack 7.0
The mechanical 3-axis gimbal smooths out walking, running, and handheld motion. Controllable range is Pan: -235° to 58°, Tilt: -120° to 70°, and Roll: -45° to 45°, with a maximum controllable speed of 180°/s and angular vibration range of ±0.005°.
ActiveTrack 7.0 can track subjects even at 4× zoom, with additional modes:
Spotlight Follow
Dynamic Framing
Subject Lock Tracking — locks onto a selected subject; tap the screen to swap
Registered Subject Priority — pre-registered subject is prioritized for focus
Quick Shots can also be triggered via gesture control — Palm Gesture toggles ActiveTrack, and the “V” Gesture takes a photo or starts/stops recording.
2.0-inch Rotatable Touchscreen and 5D Joystick
The DJI Osmo Pocket 4 features a 2.0-inch touchscreen with 556×314 resolution and 1000 nits brightness. Rotating the screen starts recording instantly. Below the display sit two new buttons — a dedicated Zoom button (1× / 2× / jump to 4×) and a custom preset button mapped to the creator’s preferred settings.
A new 5D joystick allows the camera to move backwards, recenter the gimbal, and flip the camera direction.
Storage, Transfer Speeds, and microSD Support
The camera ships with 107 GB of built-in storage and supports microSD cards up to 1 TB (exFAT). Recommended microSD models include the Lexar Silver Plus and Kingston CANVAS GO! Plus ranges in 64GB, 128GB, 256GB, 512GB, and 1TB U3 A2 V30 microSDXC capacities. Direct transfer speeds reach up to 800 MB/s without needing an SD card.
DJI Care Refresh is available for the DJI Osmo Pocket 4 with two plan options:
DJI Care Refresh (1-Year Plan) — up to 2 replacements within 1 year
DJI Care Refresh (2-Year Plan) — up to 4 replacements within 2 years
Coverage includes accidental damage from natural wear, collisions, and water damage. Other services include official warranty, international warranty service, and free shipping. Full details: www.dji.com/support/service/djicare-refresh
Note: Specifications listed above are based on available information and may not be 100% accurate. Please visit the official DJI website or Amazon product page to verify complete and up-to-date specifications before making a purchase decision.
Disclaimer: We strongly recommend reading verified purchase reviews before making any online purchase. Always buy from trusted sellers. Discounts are often based on MRP prices. As an Amazon Associate, we may earn a commission from qualifying purchases made through links on this blog.
Amazfit has opened pre-orders for the 2026 Cheetah 2 Pro 48mm (A2564) GPS running smartwatch on Amazon US. The running-focused wearable is available for pre-order at $449.99 (Lowest Price on April 16, 2026).
Key highlights include the 1.32″ AMOLED sapphire display, Grade 5 titanium case, 32GB on-device storage, downloadable offline maps with automatic rerouting, dual-color flashlight, and up to 20 days of typical battery life.
The Amazfit Cheetah 2 Pro 48mm (A2564) is marketed as an advanced GPS running smartwatch for marathon runners, with the Hybrid Training System and BioTracker sensor handling training load and recovery metrics alongside 24/7 health tracking.
REFINED STRUCTURE: Built with extraordinary durability for high-mileage runs, the grade 5 titanium case and scratch-resistant sapphire glass protect a vibrant 1.32" AMOLED display. Unnecessary material is removed while rigidity and precision are preserved.
BUILT-IN RUNNING WORKOUTS: From half marathons to Fartlek runs, structured workouts guide every phase of your training. Advanced insights like lactate threshold, running power, and gait analysis, help you understand how your performance evolves over time.
DUAL-COLOR FLASHLIGHT: Improve visibility during early morning and late-night miles. White and red light options, plus Boost and SOS modes, add confidence and safety when using your running watch in unpredictable, low-light conditions.
Compatible with Android and iPhone via the Zepp app
Display
The 1.32-inch AMOLED panel is covered by scratch-resistant sapphire glass, sitting flush in the refined Grade 5 titanium case. Amazfit has trimmed unnecessary material from the body while preserving rigidity, keeping the profile tuned for long-distance running.
Health & Fitness Features
Training sits at the centre of the Amazfit Cheetah 2 Pro 48mm (A2564). The BioTracker sensor handles 24/7 heart rate zone monitoring, blood oxygen (SpO2), sleep tracking, and stress insights, while the BioCharge score translates those readings into a day-to-day energy view.
For runners, structured workouts cover formats from half marathons to Fartlek runs, and the watch layers on advanced insights like lactate threshold, running power, and gait analysis to show how performance evolves across training cycles.
The Hybrid Training System inside the Zepp app ties it all together. The Focus tool highlights what the body needs on a given day, and the Weekly Structure view visualizes endurance, strength, and recovery sessions across the week. Over 170+ sports modes are supported for tracking beyond running.
Navigation & Maps
Offline maps download directly to the watch, with route planning available on the watch or inside the Zepp app. Imported courses get turn-by-turn guidance, and if the runner drifts off the planned path, the watch auto-calculates a new route. A built-in POI search surfaces nearby cafes, water fountains, and other waypoints, and point-to-point planning can generate optimized round-trip routes on the go. Positioning is handled by six satellite GNSS systems alongside Point Dead Reckoning for tunnels and dense-cover sections.
Safety & Visibility
A dual-mode LED flashlight is built into the case. Runners get white and red light options, plus Boost and SOS modes for early-morning miles, late-night sessions, and low-light safety.
Battery & Charging
Battery life on the Amazfit Cheetah 2 Pro 48mm (A2564) is rated at up to 20 days of typical use. In GPS-heavy scenarios, expect 31 hours in Accurate GPS mode and 69 hours in Power Saving mode — enough runway for ultramarathons and extended training blocks. Amazfit’s product description separately cites up to 17 days typical use and 29 hours of highly accurate GPS tracking, reflecting different usage profiles. Charging is handled through a magnetic charging base.
Connectivity & Compatibility
App: Zepp (Android & iPhone)
Storage: 32GB on-device
Water Resistance: 5 ATM
Amazfit Cheetah 2 Pro 48mm (A2564) Specifications / Technical Details
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Note: Specifications listed above are based on available information and may not be 100% accurate. Please visit the official Amazfit website or Amazon product page to verify complete and up-to-date specifications before making a purchase decision.
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DaVinci Resolve 21 introduces a brand-new Photo page, bringing Hollywood’s most advanced color tools to still photography — a serious potential Lightroom alternative for photographers who also edit video.
The plan was simple: fire up Resolve 21 on Ubuntu 25.10 to try the new Photo page alongside the usual video timeline. Reality hit fast. Photos wouldn’t load into the Photo page. Video clips dropped onto the Edit and Color timelines showed black frames. Thumbnails in the Media Pool stayed grey. The Resolve UI looked alive, the splash said “Ready”, but anything that should render a pixel to the viewer just… didn’t.
If you hit this exact scenario — excited to try the new Photo page on a hybrid-GPU Linux laptop and finding that neither photos nor videos will load in the viewer, with Failed to register OpenGL object for CUDA interop: cudaErrorUnknown filling the Resolve debug log — this post is for you. Root cause: a hybrid-GPU buffer mismatch between Xwayland’s OpenGL context (running on the iGPU) and the CUDA context (running on the NVIDIA dGPU). Once that was fixed, a separate issue showed up on DJI drone MP4s: Failed to decode the audio samples — the known H.264/AAC licensing gap on DaVinci Resolve Free for Linux. Both problems have clean fixes. This post documents the error signatures and the exact commands that cleared each one.
Resolve launches, reaches the “Ready” state, and the UI looks normal. But the moment a clip or a still image is placed on the timeline, the source viewer and record viewer stay black. The Color page loads (splash passes through it), but thumbnails don’t render. In ~/.local/share/DaVinciResolve/logs/ResolveDebug.txt, the same error repeats hundreds of times per second:
DVIP | ERROR | Failed to register OpenGL object for CUDA interop: cudaErrorUnknown.
Why It Happens
Resolve’s Display/Viewer pipeline uses a CUDA-OpenGL interop handshake: it allocates textures in an OpenGL context, then registers them with the CUDA runtime so the GPU-side color and image processing can read/write them without copying through system RAM. This handshake only works when the OpenGL context and the CUDA context live on the same physical GPU.
On a PRIME on-demand hybrid laptop, the default behavior is:
OpenGL context → created on the iGPU / Mesa / Xwayland’s rendering pipeline (whatever the compositor picks, often the integrated GPU to save power).
CUDA context → always on the NVIDIA dGPU (there’s nowhere else for CUDA to run).
When Resolve then tries cudaGraphicsGLRegisterImage() on a texture that was allocated on the AMD iGPU, CUDA can’t pin that memory because it belongs to a different device. The call returns cudaErrorUnknown and the interop layer silently falls through — no pixel ever reaches the viewer.
Fix — Force the Whole Process Onto the NVIDIA GPU
The NVIDIA driver exposes three environment variables that tell GLX and Vulkan to use the NVIDIA GPU instead of whatever the compositor picked. Setting all three before launching Resolve forces OpenGL onto the same device that CUDA already uses, so the interop registration succeeds.
Before the fix: thousands of Failed to register OpenGL object for CUDA interop lines per session. After the fix: 0.
Photos now show in the Media Pool and viewers. Video timelines render frames. The Color page scopes (waveform, vectorscope, parade) populate instead of staying blank.
Why Launching From the GNOME App Icon Still Shows the Error
A common follow-up: the terminal launch works, but clicking the DaVinci Resolve tile in the GNOME app grid brings the CUDA interop errors right back. This is because the GNOME launcher executes the .desktop file’s Exec= line verbatim and does not inherit environment variables from your shell. So the icon still launches plain /opt/resolve/bin/resolve with no NVIDIA offload — OpenGL falls back to the iGPU and the interop error spam returns.
Make the Fix Permanent — Use a Wrapper Script, Not an Inline env= in the .desktop File
The tempting shortcut here is to edit the Exec= line in /usr/share/applications/com.blackmagicdesign.resolve.desktop to prepend the env vars inline, like this:
This looks right but breaks in practice. When GNOME, gtk-launch, or gio launch parse that Exec line, some handlers mis-quote the arguments and Resolve ends up receiving %u (or a stray token from the env block) as a literal argv, which it interprets as a config file path. Result: an instant assertion-failure crash before the window even appears:
Failed to load config file "%u".
AppConfig.cpp:271: void AppConfig::LoadAllSiteInfo(): Assertion `m_SiteEnabledIdx > 0' failed.
Signal Number = 6
The robust fix is a one-file wrapper script at /usr/local/bin/ that sets the env vars itself and execs Resolve with proper argv passing. The entire setup — creating the wrapper, making it executable, patching the .desktop launcher, and refreshing GNOME’s database — fits in a single copy-paste block. Open a terminal (Ctrl+Alt+T) and paste this whole block at once:
Enter your password when prompted. The command runs everything inside one sudo bash -c so there’s only one sudo password prompt and no risk of a missed step.
exec replaces the shell with Resolve — no extra shell process lingers in memory.
"$@" preserves quoting, so if GNOME passes a .resolveproj file through %u, Resolve receives it as a proper single argv. If %u expands to nothing, no stray argv is added.
Env vars are set inside the script, not in the .desktop Exec line, so no launcher quirk can eat them.
From the next GNOME refresh (log out and back in, or run killall -HUP gnome-shell on Xorg / press Alt+F2 → r → Enter on X11 sessions), clicking the DaVinci Resolve tile in the app grid launches the process on the NVIDIA GPU with no CUDA interop errors, identical to the terminal launch.
A Resolve reinstall or point-release update may overwrite com.blackmagicdesign.resolve.desktop — if the interop errors reappear after a Resolve upgrade, paste the block above again. The /usr/local/bin/davinci-resolve-nvidia wrapper sits outside Resolve’s install tree and survives Resolve upgrades untouched, so only the sed portion is re-applying work on updates.
Issue 2: Some MP4 Clip Won’t Play — “Failed to Decode the Audio Samples”
Symptom
With the GPU issue fixed and clips loading correctly, some specific Video files still refused to play cleanly:
IO.Audio | ERROR | Failed to decode clip </home/mac/Videos/DJI_0653.MP4>, track: 0, position: 7712000 - Failed to decode the audio samples.
The error repeats on every timeline scrub. Depending on the file, the video portion may also show as unsupported.
Why It Happens
This is not a bug — it’s Blackmagic’s licensing policy on the Linux build of DaVinci Resolve Free. The free version on Linux ships without the H.264 and AAC decoder licenses, so any clip that uses those codecs in an MP4 or MOV container fails to decode. The paid DaVinci Resolve Studio and the Windows/macOS builds of Free all include these codecs because the licenses are paid for differently on those platforms.
Both the video codec (H.264) and the audio codec (AAC) fall under the restricted set.
Two Ways Forward
Upgrade to DaVinci Resolve Studio (one-time paid license). H.264, H.265 and AAC decode become available natively.
Transcode the source to a Resolve-native intermediate codec using ffmpeg. This is the free route. DNxHR in a MOV container with uncompressed PCM audio is the standard choice — Resolve has always supported it, even on the free Linux build.
Use the DNxHR HQ profile — resolution-independent, visually lossless at 8-bit, broadly supported.
-pix_fmt yuv422p
DNxHR requires 4:2:2 chroma subsampling.
-c:a pcm_s16le
Uncompressed 16-bit signed little-endian PCM audio — no AAC anywhere in the file.
Other valid profile choices if size or bit-depth matters:
dnxhr_sq — smaller file, still very high quality, 8-bit.
dnxhr_hqx — 10-bit, use when the source is 10-bit or when grading wide-gamut material.
dnxhr_444 — 10-bit 4:4:4, highest quality, large files.
Size Expectations
DNxHR is an intermediate codec, not a delivery codec, so file sizes are an order of magnitude larger than H.264. The 3-minute 2.7K DJI clip transcoded to dnxhr_hq produced a ~10.6 GB .mov vs. a ~400 MB original MP4. This is normal and the trade Blackmagic expects — you’d deliver from Resolve back to H.264 at export time.
Verify
Probe the transcoded file to confirm the codecs are Resolve-friendly:
Drop the .mov into the Resolve Media Pool — it plays immediately with audio, no decode errors in the log.
Batch Transcode a Whole Folder
For a shoot with many clips, loop over the folder:
cd /path/to/clips
for f in *.MP4; do
ffmpeg -i "$f" \
-c:v dnxhd -profile:v dnxhr_hq -pix_fmt yuv422p \
-c:a pcm_s16le \
"${f%.MP4}_resolve.mov"
done
Combined Outcome
With both fixes in place:
~/.local/share/DaVinciResolve/logs/ResolveDebug.txt shows zero CUDA interop errors.
The Color page, photos, and viewer thumbnails all render correctly.
DNxHR-transcoded clips play with audio and no decode errors.
Resolve remains stable through full project edits.
FAQ / Common Questions
Why do photos and video clips show as black in Resolve on my Optimus/PRIME laptop? Because the OpenGL context is being created on the integrated GPU while Resolve’s CUDA pipeline runs on the NVIDIA GPU. The interop handshake between those two APIs only works when both live on the same physical device. Launching with __NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia __VK_LAYER_NV_optimus=NVIDIA_only forces the OpenGL side onto the NVIDIA GPU and clears the cudaErrorUnknown spam.
Is the cudaErrorUnknown interop error a driver bug? It isn’t. It’s the expected result when CUDA is asked to register an OpenGL texture that lives on a different GPU. The NVIDIA driver has no cross-vendor memory import path here, so the error is correct — the fix is to put the OpenGL context on the same device as CUDA.
Why does Resolve Free on Linux refuse to decode H.264 and AAC when VLC and mpv play the same file fine? VLC and mpv ship with LGPL decoders (libavcodec, FFmpeg). Blackmagic can’t redistribute H.264 and AAC decoders inside the free Linux build of Resolve because the MPEG-LA and Fraunhofer licenses require per-copy royalties that Blackmagic pays only for Studio and for the platforms where the OS vendor pre-licenses these codecs. It’s a commercial-licensing limitation, not a technical one.
Does DaVinci Resolve Studio lift the H.264/AAC restriction on Linux? Yes. Studio includes the licensed H.264, H.265, and AAC decoders on Linux, plus H.264/H.265 encoding for the Deliver page.
Why DNxHR HQ specifically? Would ProRes work? DNxHR HQ is visually lossless at 8-bit, broadly supported by Resolve on all platforms, and ffmpeg bundles an open encoder for it. ProRes also works — -c:v prores_ks -profile:v 3 produces ProRes HQ — but ProRes 422 HQ files are slightly larger and the encoder’s tuning varies between FFmpeg versions. DNxHR is the safer default on Linux.
Will this GPU fix survive a driver or kernel update? The env vars are not tied to a driver version or kernel, so they continue to work across upgrades. If a future NVIDIA driver changes the variable names or adds a new one, you’d update the .desktopExec= line accordingly. Switching between PRIME on-demand and PRIME performance modes also doesn’t change the answer — the env vars always pin the process to NVIDIA.
Can I use this same env-var trick for other apps that fail on hybrid GPUs? Yes. Any CUDA app that draws through OpenGL (Blender, Houdini, Natron, OBS with NVENC + OpenGL capture, certain ML notebooks that visualize tensors through GL textures) can hit the same interop wall. Prefixing the launch command with those three env vars is a general fix for the pattern.
Note: Behavior reported here is from a single hybrid laptop on Ubuntu 25.10 with the NVIDIA 580 proprietary driver and DaVinci Resolve 21.0b1 Linux Beta. Other driver branches and Resolve releases may differ in edge cases. The env-var approach remains correct for any NVIDIA driver that supports PRIME offload, which is all 435-series and newer.
Disclaimer: DaVinci Resolve 21.0b1 is a public beta from Blackmagic Design. Use on production systems at your discretion. H.264 and AAC decoding limitations on Linux are a property of the Resolve Free edition only and are expected behavior, not a malfunction.
Installing DaVinci Resolve 21.0b1 on Ubuntu 25.10 (Questing) runs into two blockers out of the box: the installer rejects the system because of “missing” APR, ALSA and GLib packages, and after install the binary refuses to launch with a g_once_init_leave_pointer symbol lookup error in libpango-1.0.so.0. Both issues are caused by Ubuntu 25.10’s 64-bit time_t transition and DaVinci Resolve bundling an older GLib. This post walks through the exact fix used on a working system, with the commands copy-paste ready.
System Details
Item
Value
OS
Ubuntu 25.10 (Questing)
Kernel
6.17.0-20-generic
DaVinci Resolve
21.0b1 Linux (public beta)
Installer file
DaVinci_Resolve_21.0b1_Linux.run
Install location
/opt/resolve
Issue 1: Installer Complains About Missing Packages
When launching the .run installer on Ubuntu 25.10, it aborts with:
Error: Missing or outdated system packages detected.
Please install the following missing packages:
libapr1 libaprutil1 libasound2 libglib2.0-0
Use SKIP_PACKAGE_CHECK=1 to bypass the system package check.
Why This Happens
Ubuntu 24.04 and later have transitioned to 64-bit time_t on 32-bit-capable architectures. During the transition, several library packages were renamed with a t64 suffix to signal the new ABI. On Ubuntu 25.10 the legacy names are no longer available in the archive, and the replacements are:
Legacy name (installer asks for)
Ubuntu 25.10 package (actually installable)
libapr1
libapr1t64
libaprutil1
libaprutil1t64
libasound2
libasound2t64
libglib2.0-0
libglib2.0-0t64
A plain apt install libasound2 fails with Package 'libasound2' has no installation candidate because it is now a virtual package provided by libasound2t64.
On a fresh Ubuntu 25.10 desktop install, libasound2t64 and libglib2.0-0t64 are usually already present as dependencies of the desktop stack. libapr1t64 and libaprutil1t64 typically need to be pulled in.
Run the Installer With the Package Check Skipped
Because the installer still looks for the legacy package names, pass SKIP_PACKAGE_CHECK=1 to bypass its check (the actual runtime dependencies are satisfied by the t64 packages — ABI-compatible).
cd ~/Downloads/DaVinci_Resolve_21.0b1_Linux
chmod +x DaVinci_Resolve_21.0b1_Linux.run
sudo SKIP_PACKAGE_CHECK=1 ./DaVinci_Resolve_21.0b1_Linux.run -i -y -a
Flag breakdown:
-i — install without GUI (text-mode install, useful over SSH or when zenity/dbus isn’t available)
-y — skip confirmation prompts
-a — --allowroot; the installer refuses to run as root by default and exits with “The DaVinci Resolve installer is not intended to be run as the root user”, so this flag is required when invoking with sudo
On success the installer copies files to /opt/resolve, drops a desktop entry, installs udev rules for Blackmagic panels, creates /var/BlackmagicDesign/DaVinci Resolve, and ends with:
DaVinci Resolve installed to /opt/resolve
Done
Issue 2: Launch Error – undefined symbol g_once_init_leave_pointer
With install complete, running the binary fails immediately:
$ /opt/resolve/bin/resolve
/opt/resolve/bin/resolve: symbol lookup error: /lib/x86_64-linux-gnu/libpango-1.0.so.0: undefined symbol: g_once_init_leave_pointer
Why This Happens
DaVinci Resolve 21.0b1 ships with its own bundled copy of GLib 2.68.4 inside /opt/resolve/libs/:
Because the resolve binary is launched with a wrapper that prepends /opt/resolve/libs to the dynamic linker search path, these bundled libraries take precedence over the system’s GLib. Meanwhile, the system’s libpango (linked against Ubuntu 25.10’s GLib 2.86) expects the symbol g_once_init_leave_pointer, which was only added in GLib 2.80. GLib 2.68 does not export it, so when libpango tries to resolve the symbol against the bundled (older) libglib, the loader fails.
In short: two components that must agree on GLib version are disagreeing — system libpango wants GLib ≥ 2.80, Resolve ships GLib 2.68.
Fix: Move the Bundled GLib Libraries Aside
The safe fix is to move (not delete) the bundled GLib family out of /opt/resolve/libs/ so the dynamic linker falls through to the system copies, which libpango is already happy with.
Keeping them under disabled_libs/ inside the same tree means they can be restored quickly if a future Resolve update expects them back, without redownloading the 3GB+ installer.
Launch Resolve
/opt/resolve/bin/resolve
On first run the DaVinci_Resolve_Welcome onboarding window opens, which confirms both the installer and the GLib fix are working. From the second launch onwards, the main editor UI comes up directly.
One-Shot Script (All Steps Combined)
For convenience, here is the full sequence in one block. Run it from the folder containing DaVinci_Resolve_21.0b1_Linux.run:
# 1. Install the t64 dependency variants
sudo apt update
sudo apt install -y libapr1t64 libaprutil1t64 libasound2t64 libglib2.0-0t64
# 2. Run the installer, bypassing the legacy package name check
chmod +x DaVinci_Resolve_21.0b1_Linux.run
sudo SKIP_PACKAGE_CHECK=1 ./DaVinci_Resolve_21.0b1_Linux.run -i -y -a
# 3. Move the bundled (older) GLib family out of the way
sudo mkdir -p /opt/resolve/libs/disabled_libs
sudo mv /opt/resolve/libs/libglib-2.0.so* /opt/resolve/libs/disabled_libs/
sudo mv /opt/resolve/libs/libgio-2.0.so* /opt/resolve/libs/disabled_libs/
sudo mv /opt/resolve/libs/libgmodule-2.0.so* /opt/resolve/libs/disabled_libs/
sudo mv /opt/resolve/libs/libgobject-2.0.so* /opt/resolve/libs/disabled_libs/
# 4. Launch
/opt/resolve/bin/resolve
Verification
Check that the system GLib is now being picked up by Resolve:
Each line should point to /lib/x86_64-linux-gnu/ rather than /opt/resolve/libs/. If any of them still resolve to /opt/resolve/libs/, re-check that the move step captured all SONAME symlinks (.so, .so.0, .so.0.6800.4).
Confirm the system GLib version meets the 2.80 threshold:
dpkg -s libglib2.0-0t64 | grep Version
On Ubuntu 25.10 this returns Version: 2.86.0-2ubuntu0.3, which is well above the 2.80 requirement and includes g_once_init_leave_pointer.
Running on a hybrid NVIDIA + Intel/AMD laptop? Once Resolve launches, you may hit a second class of problems: photos not loading in the new Photo page, video clips showing black frames in the Edit and Color timelines, and Failed to register OpenGL object for CUDA interop: cudaErrorUnknown spamming the log. That’s a separate hybrid-GPU issue with its own fix (plus a DNxHR workaround for the H.264/AAC decode limit on Resolve Free Linux), documented in the follow-up post: DaVinci Resolve 21 Photos Not Loading and Videos Showing Black on Ubuntu – Hybrid NVIDIA GPU Fix + H.264/AAC Codec Workaround.
FAQ / Common Questions
Why does DaVinci Resolve 21.0b1 ask for libasound2 when Ubuntu 25.10 only has libasound2t64? Ubuntu transitioned 32-bit-capable architectures to 64-bit time_t, renaming affected library packages with a t64 suffix. The installer’s hard-coded package check predates this transition and still looks for the legacy names. The t64 variants provide the same SONAMEs at runtime, so the actual library linkage works fine once installed.
Is it safe to use SKIP_PACKAGE_CHECK=1? On Ubuntu 24.04 and 25.10, yes — only when the t64 equivalents of the listed packages are already installed. The flag disables the installer’s name-based check, not any runtime safety. If a library is genuinely missing the app will fail to launch with a clearer error pointing to the missing SONAME.
Why can’t I just upgrade the bundled GLib inside /opt/resolve/libs/? Replacing only a few files inside Resolve’s bundled libraries risks breaking Resolve’s own Qt and Fusion libraries that were built against GLib 2.68. Moving the bundled copies aside and letting the system’s 2.86 take over is cleaner because the system libraries are already binary-compatible with everything else on the machine.
Will a DaVinci Resolve update restore the broken GLib files? A reinstall of the same version will. If a future 21.x update rewrites /opt/resolve/libs/, repeat step 3 (move the four GLib family files into disabled_libs/). The disabled_libs/ folder itself is ignored by the installer.
Does this fix apply to DaVinci Resolve 20 or 19? The missing-packages part of the fix (installing t64 variants) applies to any Resolve version on Ubuntu 24.04+. The GLib fix applies specifically to versions that bundle GLib older than 2.80, which includes Resolve 21.0b1 and several 20.x releases.
Where is DaVinci Resolve installed? At /opt/resolve. The launcher binary is /opt/resolve/bin/resolve, bundled libraries live under /opt/resolve/libs/, and the shared project data directory is /var/BlackmagicDesign/DaVinci Resolve.
Note: Steps above are based on a working install on a single Ubuntu 25.10 system with kernel 6.17.0-20. Package versions and Resolve’s bundled library set may change in future updates. Verify file names under /opt/resolve/libs/ match what is being moved before running the mv commands on a different version.
Disclaimer: DaVinci Resolve 21.0b1 is a public beta from Blackmagic Design. Use on production systems at your own discretion. Always back up project files before upgrading.
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