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ZEN DUO U9 285H 32GB 2TB GREY
ASUS Zenbook Duo UX8406CA-QL289W. Product type: Hybrid (2-in-1), Form factor: Convertible (Detachable). Processor family: Intel Core Ultra 9, Processor model: 285H. Display diagonal: 35.6 cm (14"), HD type: WUXGA, Display resolution: 1920 x 1200 pixels, Touchscreen. Internal memory: 32 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 2 TB, Storage media: SSD. On-board graphics card model: Intel Arc 140T. Operating system installed: Windows 11 Home. Product colour: Grey
- Windows 11 Home 64-bit
- Intel Core Ultra 9 285H (24MB Cache)
- 35.6 cm (14") WUXGA 1920 x 1200 OLED Touch
- 32GB LPDDR5x-SDRAM & 2000GB SSD
Similar Products
Overview
ASUS Zenbook Duo UX8406CA-QL289W, Intel Core Ultra 9, 35.6 cm (14"), 1920 x 1200 pixels, 32 GB, 2 TB, Windows 11 Home
Specifications
Design
- Product type
- Hybrid (2-in-1)
- Form factor
- Convertible (Detachable)
- Colour name
- Inkwell Gray
- Housing material
- Aluminium, Magnesium
- Market positioning
- Home
- Introduction year
- 2024
- Country of origin
- China
- Product colour
- Grey
Display
- Display resolution
- 1920 x 1200 pixels pixels
- Panel type
- OLED
- Display diagonal
- 35.6 cm (14") cm
- Touchscreen
- Yes
- HD type
- WUXGA
- Display number of colours
- 1.07 billion colours
- Native aspect ratio
- 16:10
- Display surface
- Gloss
- Display brightness
- 400 cd/m² cd/m²
- Maximum display brightness (HDR)
- 500 cd/m² cd/m²
- RGB colour space
- DCI-P3
- Colour gamut
- 100% %
- Low Blue Light technology
- Yes
- Display response rise/fall
- 0.2 ms ms
- Maximum refresh rate
- 60 Hz Hz
- Contrast ratio (typical)
- 1000000:1
- High Dynamic Range (HDR) supported
- Yes
- High Dynamic Range (HDR) technology
- HDR True Black 500
Processor
- Processor boost frequency
- 5.4 GHz GHz
- Performance cores
- 6
- Efficient cores
- 8
- Low Power Efficient-cores
- 2
- Performance-core base frequency
- 2.9 GHz GHz
- Low Power Efficient-core Base Frequency
- 1000 MHz MHz
- Processor family
- Intel Core Ultra 9
- Processor manufacturer
- Intel
- Processor model
- 285H
- Processor generation
- Intel Core Ultra (Series 2)
- Processor cores
- 16
- Processor threads
- 16
- Low Power Efficient-core Max Turbo Frequency
- 2.5 GHz GHz
- Efficient-core base frequency
- 2.7 GHz GHz
- Performance-core Max Turbo Frequency
- 5.4 GHz GHz
- Efficient-core Max Turbo Frequency
- 4.5 GHz GHz
- Processor cache
- 24 MB MB
- Processor base power
- 45 W W
- Maximum turbo power
- 115 W W
Neural processor unit (NPU)
- NPU performance up to
- 13 TOPs TOPs
- GPU performance up to
- 77 TOPs TOPs
- Neural processor unit (NPU)
- Intel AI Boost
- Sparsity support
- Yes
- Windows Studio effects support
- Yes
- AI software frameworks supported by NPU
- DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
- Total processor performance up to
- 99 TOPs TOPs
Software
- Trial software
- 1-month trial for new Microsoft 365 customers
- Operating system installed
- Windows 11 Home
- Operating system architecture
- 64-bit
- Bundled software
- 3-Month GoPro Premium+ Subscription *Available in eligible markets only. Eligibility varies by region, device, and time. Terms and conditions apply. See promotion pages for details. 1-Month Membership of Adobe Creative Cloud All Apps, Individual. The redemption duration from September 15, 2021 to August 31, 2026.
Battery
- Battery technology
- Lithium-Ion (Li-Ion)
- Number of battery cells
- 4
- Battery life (max)
- 8 h h
- Battery capacity
- 75 Wh Wh
Power
- USB Type-C charging port
- Yes
- USB Type-C required charging power (min)
- 45 W W
- USB Type-C required charging power (max)
- 65 W W
- AC adapter power
- 65 W W
- AC adapter frequency
- 50 - 60 Hz Hz
- AC adapter input voltage
- 100 - 240 V V
- AC adapter output voltage
- 20 V V
- USB Power Delivery (USB PD)
- Yes
- AC adapter output current
- 3.25 A A
Security
- Windows Hello
- Yes
- Face recognition
- Yes
- Trusted Platform Module (TPM)
- Yes
Sustainability
- Sustainability certificates
- ENERGY STAR, EPEAT Gold
Weight & dimensions
- Width
- 313.5 mm mm
- Depth
- 217.9 mm mm
- Height (front)
- 1.46 cm cm
- Height (rear)
- 1.99 cm cm
- Weight
- 1.65 kg kg
Packaging data
- Package width
- 95 mm mm
- Package depth
- 486 mm mm
- Package height
- 277 mm mm
- Package weight
- 3.7 kg kg
Memory
- Internal memory
- 32 GB GB
- Maximum internal memory
- 32 GB GB
- Internal memory type
- LPDDR5x-SDRAM
- Memory form factor
- On-board
Storage
- Total storage capacity
- 2 TB TB
- Storage media
- SSD
- Optical drive type
- No
- Total SSDs capacity
- 2 TB TB
- Number of SSDs installed
- 1
- SSD capacity
- 2 TB TB
- SSD interface
- PCI Express 4.0
- NVMe
- Yes
- SSD form factor
- M.2
Graphics
- On-board graphics card
- Yes
- Discrete graphics card
- No
- Discrete graphics card model
- Not available
- On-board graphics card model
- Intel Arc 140T
- On-board GPU manufacturer
- Intel
- On-board graphics card family
- Intel Arc Graphics
Packaging content
- AC adapter included
- Yes
Logistics data
- Commodity Classification Automated Tracking System (CCATS)
- 8471300000
Audio
- Audio system
- Smart Amp
- Speakers manufacturer
- Harman Kardon
- Built-in microphone
- Yes
Camera
- Front camera
- Yes
- Front camera resolution
- 1920 x 1080 pixels pixels
- Front camera HD type
- Full HD
- Infrared (IR) camera
- Yes
Network
- Mobile network connection
- No
- Top Wi-Fi standard
- Wi-Fi 7 (802.11be)
- Wi-Fi standards
- Wi-Fi 7 (802.11be)
- Antenna type
- 2x2
- Ethernet LAN
- No
- Bluetooth
- Yes
- Bluetooth version
- 5.4
Ports & interfaces
- USB 2.0 ports quantity
- 0
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 1
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
- HDMI ports quantity
- 1
- HDMI version
- 2.1
- Thunderbolt 4 ports quantity
- 2
- Intel® Thunderbolt 4
- Yes
- Combo headphone/mic port
- Yes
- USB Type-C DisplayPort Alternate Mode
- Yes
Keyboard
- Numeric keypad
- No
- Pointing device
- Touchpad
The perfect laptop for digital nomads
Multi-screen Mobility
Zenbook DUO seamlessly blends the efficiency of a traditional laptop with the versatility of a multi-screen device — while still prioritizing exceptional portability.
Zenbook DUO seamlessly blends the efficiency of a traditional laptop with the versatility of a multi-screen device — while still prioritizing exceptional portability.
Let’s DUO it
ASUS Zenbook DUO is a revolutionary dual-screen laptop, with two full-size OLED touchscreens*1, detachable full-size keyboard and built-in kickstand, — expertly combining multitasking versatility with superb mobility. With dual 14-inch 3K OLED 120 Hz displays, you can instantly expand your workspace to up to 19.8 inches. Outstanding performance is assured with an AI-powered Intel® Core™ Ultra 9 processor (Series 2) and 32 GB LPDDR5x memory, plus a 2 TB PCIe® 4.0 SSD. Paired with dedicated smart software, intuitive gesture control and an enhanced-lifespan 75 Wh battery, the easy-to-use Zenbook DUO maximizes productivity, with zero fuss. Come on — Let’s DUO it.
Detachable full-size ErgoSense keyboard and touchpad
4096-pressure-level stylus support. Snap-on magnetic design(Automatic Positioning Magnet)
Full I/O ports
Thunderbolt™ 4 x 2, USB 3.2 Type-A x 1, HDMI® 2.1 (TMDS) and audio jack
Compact with a big vision
Portable DUO
Two stunning 14-inch ASUS Lumina OLED touchscreens*2 provide up to 19.8 inches of workspace, instantly — all in one incredibly versatile, easily portable device.
Two stunning 14-inch ASUS Lumina OLED touchscreens*2 provide up to 19.8 inches of workspace, instantly — all in one incredibly versatile, easily portable device.
Easily charge and connect with keyboard
Pogo pin connection – power and pair in one click
Elegant and stylish sleeve*1 Pencil drawing, on a laptop
Enjoy the optional 12° viewing angle, and space to store your Zenbook DUO and ASUS Pen 2.0.
With the sensitivity of 4096 pressure levels, ASUS Pen 2.0*3 (optional) allows you to accurately reproduce the finest lines and shading.
With the sensitivity of 4096 pressure levels, ASUS Pen 2.0*3 (optional) allows you to accurately reproduce the finest lines and shading.
Intuitive design – just like your smartphone!
Effective gestures and smart software
Redefining productivity
Versatility
The versatile dual-screen design feels like using a desktop on the go, putting a huge workspace in ultraportable form.
The versatile dual-screen design feels like using a desktop on the go, putting a huge workspace in ultraportable form.
Dual-screen mode (With virtual keyboard)
The lower screen can be configured as a full-size virtual keyboard. With two screens, you can be more productive and enjoy more immersive entertainment.
Sharing mode
Easily share content in meetings and presentations business. Just lay Zenbook DUO flat and everyone can view the screens without having to huddle around, fostering better engagement and discussion.
Laptop mode
Drop the ASUS ErgoSense Bluetooth keyboard and touchpad onto the lower display and enjoy a traditional laptop-style experience, replete with a 14-inch display and tall 16:10 aspect ratio.
Unlock, instantly
Windows Hello Infrared (IR) camera allows you to unlock your laptop quickly and securely.
US Military-Grade Laptop Durability
Military Grade
ASUS consumer laptops meet the ultra-demanding MIL-STD 810H military standard*8 for reliability and durability, undergoing a punishing test regime that includes extended tests for operation in harsh environments. These factors also help improve the laptops’ longevity and hence their sustainability, so you can work, travel or relax with the confidence that your ASUS laptop is ready for the real world — today, and long into the future.
ASUS consumer laptops meet the ultra-demanding MIL-STD 810H military standard*8 for reliability and durability, undergoing a punishing test regime that includes extended tests for operation in harsh environments. These factors also help improve the laptops’ longevity and hence their sustainability, so you can work, travel or relax with the confidence that your ASUS laptop is ready for the real world — today, and long into the future.
Desktop mode
Perfect for programmers, researchers and writers — and many more besides. Display your productivity apps on one screen while the other shows reference materials, documentation or research sources.
VIRTUAL KEYBOARD
Tap with six fingers to summon the full-size virtual keyboard and touchpad on the second panel.
Perfect brightness and color tone!
The ambient light color sensor auto-adjusts for changes in the environment brightness and color temperature.
Corning® Gorilla® Glass
A display surface that’s six times more durable than ordinary laptop glass.
ASUS AI Camera and AI Noise Cancelation
Smart Conferencing
Take back control of your meetings with our innovative camera system and ASUS AI Noise-Canceling Technology, with new algorithms to make your conference calls even more productive.
Take back control of your meetings with our innovative camera system and ASUS AI Noise-Canceling Technology, with new algorithms to make your conference calls even more productive.
Dual-screen mode (With Bluetooth keyboard)
Double your screen real estate, and reference one screen while working on another. This eliminates the need to constantly switch tabs or windows, reducing interruptions and helping you maintain your focus on the task at hand.
Smartphone-like gesture control
Intuitive Design
Delightful software features put convenience at your fingertips.
Delightful software features put convenience at your fingertips.
DUAL 3K 120 Hz OLED
Display
Dual 16:10 14-inch 3K (2880 by 1800) ASUS Lumina OLED touch displays enlarge your outlook, with up to 500 nits brightness, and 91% screen-to-body ratio.
Dual 16:10 14-inch 3K (2880 by 1800) ASUS Lumina OLED touch displays enlarge your outlook, with up to 500 nits brightness, and 91% screen-to-body ratio.
More Accurate
ASUS Lumina OLED offers industry-standard colors, deep blacks, and exceptional detail.
More Adaptive
ASUS Lumina OLED provides customizable visuals, power-saving solution and sharpened playback.
More Reliable
ASUS Lumina OLED ensures eye protection, burn-in prevention and panel durability.
Leading 120 Hz motion clarity
More frames per second, so fast-moving visuals are smoother and clearer than ever.
Powerfully production
Performance
Zenbook DUO delivers powerful performance and AI Ready features. The blistering fast processor, dedicated NPU and graphics makes tasks easier with nowadays AI enhancement. Its 2 TB SSD storage, 32 GB RAM and WiFi 6E*10 allow you explore more.
Zenbook DUO delivers powerful performance and AI Ready features. The blistering fast processor, dedicated NPU and graphics makes tasks easier with nowadays AI enhancement. Its 2 TB SSD storage, 32 GB RAM and WiFi 6E*10 allow you explore more.
Your time is valuable
Windows 11
So, don’t waste it doing things the hard way. Windows 11 brings a fresh experience with new ways to get things done in a fast, fun, and easy kind of way.
So, don’t waste it doing things the hard way. Windows 11 brings a fresh experience with new ways to get things done in a fast, fun, and easy kind of way.
Advanced cooling system
Thermal Technology
All these powerful components need to be cooled effectively in order to reach their full potential. Zenbook DUO adds a heat spreader between the motherboard and the OLED panel as part of the advanced cooling system, which allows the CPU and GPU to run at up to a 35 W combined TDP, without throttling!
All these powerful components need to be cooled effectively in order to reach their full potential. Zenbook DUO adds a heat spreader between the motherboard and the OLED panel as part of the advanced cooling system, which allows the CPU and GPU to run at up to a 35 W combined TDP, without throttling!
All the ports you need
Connectivity
ASUS Zenbook DUO packs in all the connections you need. The two ultrafast Thunderbolt 4 USB-C ports support fast charging, two 4K 60 Hz or one 8K 60Hz external displays, and up to 40 Gbps data transfers.
ASUS Zenbook DUO packs in all the connections you need. The two ultrafast Thunderbolt 4 USB-C ports support fast charging, two 4K 60 Hz or one 8K 60Hz external displays, and up to 40 Gbps data transfers.
Long-lasting battery
Battery
There’s no need to panic if power outlets are in short supply: Zenbook DUO’s long-lasting 75 Wh battery can keep you productive for up to 8 hours. And when it’s time to charge, there’s no need to slow down — in just 49 minutes you can top it up to a 60% charge level. The redesigned 75 Wh high-capacity battery has an eco-friendly extended lifespan that supports up to 20% more charging cycles than the previous generation.
There’s no need to panic if power outlets are in short supply: Zenbook DUO’s long-lasting 75 Wh battery can keep you productive for up to 8 hours. And when it’s time to charge, there’s no need to slow down — in just 49 minutes you can top it up to a 60% charge level. The redesigned 75 Wh high-capacity battery has an eco-friendly extended lifespan that supports up to 20% more charging cycles than the previous generation.
Better connectivity, and stable transmission
Wireless Connectivity
ASUS Zenbook DUO is equipped with the latest Wi-Fi 7 for the very best wireless connections — up to 4.8x*7 faster than the previous Wi-Fi generation. Your laptop will automatically link to the strongest Wi-Fi signal, and use all the available bandwidth efficiently. And with support for up to three simultaneous Bluetooth® headphone connections on one device, you’ll also experience better communications and more enjoyable entertainment.
ASUS Zenbook DUO is equipped with the latest Wi-Fi 7 for the very best wireless connections — up to 4.8x*7 faster than the previous Wi-Fi generation. Your laptop will automatically link to the strongest Wi-Fi signal, and use all the available bandwidth efficiently. And with support for up to three simultaneous Bluetooth® headphone connections on one device, you’ll also experience better communications and more enjoyable entertainment.
Best online meeting experience
The ASUS AI camera makes sure that you always look your best during virtual conferences.
Hear and be heard clearly
Two-Way AI Noise Cancelation leverages a massive deep-learning database to reduce background noise for microphone and audio.
Your privacy, our priority
Security
Stay secure with the camera privacy shield and fast, password-free face login.
Stay secure with the camera privacy shield and fast, password-free face login.
Great audio experience
Audio
Enjoy enhanced listening experiences with a smart amplifier and ASUS Audio Booster.
Enjoy enhanced listening experiences with a smart amplifier and ASUS Audio Booster.
Customer Reviews
Authorised Technology Partners
All Verified
Authorised Reseller of
Dell TechnologiesLenovoIntelHPEASUS+ more