ASUS has listed the Zenbook DUO UX8407AA-SN586W Copilot+ PC dual-screen laptop on Amazon UK. The laptop is priced at £2,999.99 (Lowest Price on July 1, 2026). Visit Amazon UK↗ for current availability and pricing.
Key highlights include the Intel Core Ultra X9 387H processor boosting up to 5.0 GHz, dual 14-inch 3K (2880×1800) OLED touchscreens with 144Hz and 1000 nits HDR peak brightness, 32GB LPDDR5X on-board memory, 99 WHr dual-battery system, and a Ceraluminum chassis certified to US MIL-STD 810H.
The ASUS Zenbook DUO UX8407AA-SN586W weighs 1.65 kg (3.64 lbs) and runs Windows 11 with Copilot+ PC capabilities.
Pricing & Availability
| Model | Launch Price | Link |
|---|---|---|
| ASUS Zenbook DUO UX8407AA-SN586W | £2,999.99 | Amazon UK↗ |
ASUS Zenbook DUO UX8407AA Copilot+ PC Dualscreen Laptop
by ASUS
Sold by Amazon #3,123 in Traditional LaptopsRelated products
Processor
Under the hood is the Intel Core Ultra X9 387H, a processor in the same family as the Core Ultra X9 388H and sharing similar core specs — the two differ primarily in boost frequency, with the X9 387H topping out at 5.0 GHz versus 5.1 GHz on the X9 388H.
Dual 14-inch 3K OLED Touchscreens
The Zenbook DUO UX8407AA-SN586W integrates two independent 14-inch display panels in a single device. Both screens are identical:
- Size: 14.0-inch each
- Resolution: 3K (2880×1800)
- Panel: OLED, 16:10 aspect ratio
- Refresh Rate: 144Hz
- Response Time: 0.2ms
- Typical Brightness: 500 nits
- HDR Peak Brightness: 1000 nits
- Color Gamut: 100% DCI-P3
- Contrast Ratio: 1,000,000:1
- HDR: VESA Certified DisplayHDR True Black 1000
- Color Depth: 1.07 billion colors
- Certifications: PANTONE Validated, Anti-reflection (AR)
- Blue Light: 70% less harmful blue light
- Touch: Yes, with stylus support
- Screen-to-body ratio: 93%
Memory & Storage
On the memory front, there’s 32GB LPDDR5X RAM, soldered on-board with a maximum capacity of 32GB — not user-upgradeable. Storage is a 1TB M.2 NVMe PCIe 4.0 SSD.
Ceraluminum Chassis & Durability
The ASUS Zenbook DUO UX8407AA-SN586W uses a Ceraluminum chassis — a material ASUS describes as 30% lighter and 3× stronger than conventional aluminium, with scratch resistance. The laptop is certified to the US MIL-STD 810H military-grade durability standard.
99 WHr Dual-Battery System
Power is supplied by a 99 WHr, 4S1P, 4-cell Li-ion dual-battery system. ASUS positions the two battery units for weight distribution across the chassis.
Keyboard & Input
The keyboard is a backlit Chiclet Soft design with 1.7mm key travel, a Precision touchpad, and a dedicated Copilot key for Windows AI features.
Camera & Audio
The built-in webcam is an FHD camera with IR function, supporting Windows Hello facial recognition. A built-in array microphone is included.
Connectivity
Wireless connectivity covers Wi-Fi 7 (802.11be, triple-band, 2×2) and Bluetooth 5.4.
I/O Ports
- 2× Thunderbolt 4 (DisplayPort / Power Delivery, up to 40 Gbps)
- 1× USB 3.2 Gen 2 Type-A (up to 10 Gbps)
- 1× HDMI 2.1 FRL
- 1× 3.5mm combo audio jack
Additional Features
- Weight: 1.65 kg / 3.64 lbs
- Operating System: Windows 11
- Copilot+ PC: Yes
- Durability: US MIL-STD 810H certified
ASUS Zenbook DUO UX8407AA-SN586W Specifications / Technical Details
| Specification | Details |
|---|---|
| Model | ASUS Zenbook DUO UX8407AA-SN586W |
| Processor | Intel Core Ultra X9 387H |
| Boost Clock | Up to 5.0 GHz |
| Display | 2× 14-inch 3K (2880×1800) OLED Touchscreen |
| Aspect Ratio | 16:10 |
| Refresh Rate | 144Hz |
| Response Time | 0.2ms |
| Brightness | 500 nits typical / 1000 nits HDR peak |
| Color Gamut | 100% DCI-P3 |
| Contrast Ratio | 1,000,000:1 |
| HDR | VESA DisplayHDR True Black 1000 |
| Color Depth | 1.07 billion colors |
| Display Certifications | PANTONE Validated, Anti-reflection (AR) |
| Touch | Yes (both screens), stylus support |
| Screen-to-body Ratio | 93% |
| RAM | 32GB LPDDR5X (on-board, non-upgradeable) |
| Storage | 1TB M.2 NVMe PCIe 4.0 SSD |
| Thunderbolt | 2× Thunderbolt 4 (DP / PD, 40 Gbps) |
| USB | 1× USB 3.2 Gen 2 Type-A (10 Gbps) |
| HDMI | 1× HDMI 2.1 FRL |
| Audio Jack | 1× 3.5mm combo |
| Webcam | FHD with IR (Windows Hello) |
| Microphone | Built-in array microphone |
| Wi-Fi | Wi-Fi 7 (802.11be), Triple band, 2×2 |
| Bluetooth | 5.4 |
| Battery | 99 WHr, 4S1P, 4-cell Li-ion (dual-battery) |
| Keyboard | Backlit Chiclet Soft, 1.7mm key travel, Copilot key |
| Touchpad | Precision touchpad |
| Chassis Material | Ceraluminum |
| Durability | US MIL-STD 810H |
| Weight | 1.65 kg / 3.64 lbs |
| Operating System | Windows 11 |
| Copilot+ PC | Yes |
Pre-installed Software
- Windows 11
What’s in the Box
- ASUS Zenbook DUO UX8407AA-SN586W laptop
- Power adapter
- Documentation
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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 the Amazon UK product page to verify complete and up-to-date specifications before making a purchase decision.
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