ASUS Zenbook Duo UX8406 Dual Screen Laptop
“…easily one of the best laptops you can buy in 2025.”
- Tom’s Guide
- Windows 11 Home - ASUS recommends Windows 11 Pro for business
- Powerfully Productive
The Zenbook DUO delivers powerful performance and AI-ready features on Windows 11. The ultra-fast Intel® Core™ Ultra 9-285H processor, paired with Intel® Arc™ graphics, enhances tasks with AI capabilities. With 1TB SSD storage and 16GB LPDDR5x RAM, you can explore more seamlessly. - Dual 14” ASUS Lumina OLED Displays
Offering ultra-vivid WUXGA (1920 x 1200) resolution, up to 500-nit brightness, 100% DCI-P3 color, and a 16:10 aspect ratio. Immerse yourself in visuals with a 91% screen-to-body ratio. Certified for true-tone color by Pantone and VESA, with low-blue light certification from TÜV Rheinland. - All-day 75Wh Battery*
Keep your stress levels low with an all-day battery that provides up to 13.5 hours of video playback in Laptop mode and5 hours in Dual Screen mode*. It is equipped with Fast-Charge technology, accessible through its versatile Thunderbolt 4 USB-C ports.2 - Military-grade Durability
Meeting MIL-STD 810H military standards, the Zenbook DUO ensures unmatched reliability in harsh conditions. Rigorous testing enhances longevity, guaranteeing that your laptop is ready for work, travel, or relaxation both today and in the future. - Multi-screen Versatility
Find the mode that best suits your task and seamlessly switch between them. Expand your workspace with Dual Screen or Desktop Mode, share content effortlessly in Sharing Mode, or snap everything back into one for Laptop Mode. - Windows Copilot AI Assistant
Meet Copilot in Windows – your AI-powered assistant for quick answers, creative inspiration, and focused tasks. Boost productivity with fast answers, image generation, and more. - Everything-built-in Portability
At 1.65 kg (3,64 lbs) light and a mere 1.46 cm (0,78”) thin, the DUO elevates portable dual-screen setups to the next level. With a detachable Bluetooth keyboard and built-in kickstand, you can take the Zenbook DUO just as you would with any laptop. - ASUS AiSense Camera
Stay sharp with its 1080p Full HD IR webcam featuring ASUS AiSense, enabling swift face login, AI-driven background blur, and eye-tracking. Ambient light sensors optimize the display for the best image quality. - All-round Sustainability
This EPEAT Gold with Climate+ certified laptop reflects a commitment to environmental responsibility across its lifecycle. Crafted with up to 90% PIR, PCR, and ocean-bound recycled materials, it features our innovative Plasma Ceramic Aluminum matte finish for a sustainable yet stylish design.
*Battery tests conducted by ASUS using the 1080p Video Playback scenario and PC MARK10. Test configuration: Zenbook UX8406MA, OLED panel, Intel® Core™ Ultra 9-285H processor, 2 TB SSD, 32 GB RAM. Test settings: WiFi enabled but disconnected (not connected to any access point), Windows Power Plan set to Balanced, display brightness set to 150 cd/m2. Actual battery life may vary depending on product configuration, usage, operational conditions and power management settings. Battery life will decrease over the lifetime of the battery.
*The actual transfer speed of USB 3.2 (Gen 1 and 2), and/or Thunderbolt will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment
Key features
Tech Specs
Included in the box
Shopping FAQ
Color
Inkwell Gray
Operating System
Windows 11 Home - ASUS recommends Windows 11 Pro for business
Processor
Intel® Core™ Ultra 9 Processor 285H 2.9 GHz (24MB Cache, up to 5.4 GHz, 16 cores, 16 Threads); Intel® AI Boost NPU up to 13TOPS
Graphics
Intel® Arc™ Graphics
Neural Processor
Intel® AI Boost NPU up to 13TOPS
Display
14.0-inch, FHD (1920 x 1200) OLED 16:10 aspect ratio, 0.2ms response time, Refresh Rate:60Hz refresh rate, 400nits, 500nits HDR peak brightness, 100% DCI-P3 color gamut, 1,000,000:1, VESA CERTIFIED Display HDR True Black 500, 1.07 billion colors, PANTONE Validated, Glossy display, 70% less harmful blue light, Touch screen, (Screen-to-body ratio)91%, With stylus support
Storage
1TB M.2 NVMe™ PCIe® 4.0 SSD
Expansion Slots (includes used)
1x M.2 2280 PCIe 4.0x4
I/O Ports
2x Thunderbolt™ 4 with support for display / power delivery (data speed up to 40Gbps)1x 3.5mm Combo Audio JackSupport XG MobileGC34
Keyboard & Touchpad
Soft Keyboard, 1.4mm Key-travel, Precision touchpad
Camera
FHD camera with IR function to support Windows Hello
Audio
Smart Amp TechnologyBuilt-in speakerBuilt-in array microphonewith Cortana support
Network and Communication
Wi-Fi 7(802.11be) (Tri-band)2*2 + Bluetooth® 5.4 Wireless Card (*Bluetooth® version may change with OS version different.)
Battery
75WHrs, 4S1P, 4-cell Li-ion
Power Supply
TYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100-240V AC 50/60GHz universal
Weight
1.65 kg (3.64 lbs)Weight of system: 1.35 kgWeight of keyboard: 0.30 kg
Dimensions (W x D x H)
31.35 x 21.79 x 1.46 ~ 1.99 cm (12.34" x 8.58" x 0.57" ~ 0.78")
Built-in Apps
ASUS RecoveryMyASUSScreenXpertGlideX
MyASUS Features
System diagnosisBattery health chargingFan ProfileSplendidFunction key lockWiFi SmartConnect TaskFirstLive updateAI Noise Canceling
Exclusive Subscription Offers
6-Month Dropbox 500GB Subscription*Available in eligible markets only. Eligibility varies by region, device, and time. Terms and conditions apply. See promotion pages for details.
Microsoft Office
1-month trial for new Microsoft 365 customers. Credit card required.
Military Grade
US MIL-STD 810H military-grade standard
Ecolabels & Compliances
RoHS
Xbox Game Pass
Xbox Game Pass Premium_2 months (*Terms and exclusions apply. Offer only available in eligible markets for Xbox Game Pass Premium. Eligible markets are determined at activation. Game catalog varies by region, device, and time.)
Security
Trusted Platform Module (Firmware TPM)IR webcam with Windows Hello support
Disclaimer
This product has only been tested for compatibility with the Windows 11 operating system, and may encounter compatibility issues if Windows 10 or older OS versions are installed.
Disclaimer
This product has only been tested for compatibility with the Windows 11 operating system, and may encounter compatibility issues if Windows 10 or older OS versions are installed.
Tech Specs
Color
Inkwell Gray
Operating System
Windows 11 Home - ASUS recommends Windows 11 Pro for business
Processor
Intel® Core™ Ultra 9 Processor 285H 2.9 GHz (24MB Cache, up to 5.4 GHz, 16 cores, 16 Threads); Intel® AI Boost NPU up to 13TOPS
Graphics
Intel® Arc™ Graphics
Neural Processor
Intel® AI Boost NPU up to 13TOPS
Display
14.0-inch, FHD (1920 x 1200) OLED 16:10 aspect ratio, 0.2ms response time, Refresh Rate:60Hz refresh rate, 400nits, 500nits HDR peak brightness, 100% DCI-P3 color gamut, 1,000,000:1, VESA CERTIFIED Display HDR True Black 500, 1.07 billion colors, PANTONE Validated, Glossy display, 70% less harmful blue light, Touch screen, (Screen-to-body ratio)91%, With stylus support
Storage
1TB M.2 NVMe™ PCIe® 4.0 SSD
Expansion Slots (includes used)
1x M.2 2280 PCIe 4.0x4
I/O Ports
2x Thunderbolt™ 4 with support for display / power delivery (data speed up to 40Gbps)1x 3.5mm Combo Audio JackSupport XG MobileGC34
Keyboard & Touchpad
Soft Keyboard, 1.4mm Key-travel, Precision touchpad
Camera
FHD camera with IR function to support Windows Hello
Audio
Smart Amp TechnologyBuilt-in speakerBuilt-in array microphonewith Cortana support
Network and Communication
Wi-Fi 7(802.11be) (Tri-band)2*2 + Bluetooth® 5.4 Wireless Card (*Bluetooth® version may change with OS version different.)
Battery
75WHrs, 4S1P, 4-cell Li-ion
Power Supply
TYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100-240V AC 50/60GHz universal
Weight
1.65 kg (3.64 lbs)Weight of system: 1.35 kgWeight of keyboard: 0.30 kg
Dimensions (W x D x H)
31.35 x 21.79 x 1.46 ~ 1.99 cm (12.34" x 8.58" x 0.57" ~ 0.78")
Built-in Apps
ASUS RecoveryMyASUSScreenXpertGlideX
MyASUS Features
System diagnosisBattery health chargingFan ProfileSplendidFunction key lockWiFi SmartConnect TaskFirstLive updateAI Noise Canceling
Exclusive Subscription Offers
6-Month Dropbox 500GB Subscription*Available in eligible markets only. Eligibility varies by region, device, and time. Terms and conditions apply. See promotion pages for details.
Microsoft Office
1-month trial for new Microsoft 365 customers. Credit card required.
Military Grade
US MIL-STD 810H military-grade standard
Ecolabels & Compliances
RoHS
Xbox Game Pass
Xbox Game Pass Premium_2 months (*Terms and exclusions apply. Offer only available in eligible markets for Xbox Game Pass Premium. Eligible markets are determined at activation. Game catalog varies by region, device, and time.)
Security
Trusted Platform Module (Firmware TPM)IR webcam with Windows Hello support
Disclaimer
This product has only been tested for compatibility with the Windows 11 operating system, and may encounter compatibility issues if Windows 10 or older OS versions are installed.
Disclaimer
This product has only been tested for compatibility with the Windows 11 operating system, and may encounter compatibility issues if Windows 10 or older OS versions are installed.