ASUS Zenbook Duo UX8406CA-QL135W Intel Core Ultra 7 255H Hybrid (2-in-1) 35.6 cm (14") Touchscreen WUXGA 16 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11 Home Grey

SKU: 90NB14X1-M005X0
Regular price £1,726.70 inc. VAT
  • Windows 11 Home
  • Intel Core Ultra 7 255H processor
  • Intel Evo certified laptop
  • Thin and light: 14.6 mm, 1.35 kg (without keyboard)
  • Dual 14” FHD 60 Hz OLED touchscreens
  • Versatile modes: Laptop Mode, Dual Screen Mode, Sharing Mode and Desktop Mode
  • Effective gestures and smart software
  • 16 GB LPDDR5x RAM and 1 TB SSD
  • 75 Wh battery

Let’s DUO it
ASUS Zenbook DUO is a revolutionary dual-screen laptop, with two full-size OLED touchscreens, 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 up to an AI-powered Intel® Core™ Ultra 9 processor and 32 GB LPDDR5x memory, plus up to 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.

Design
Introduction year 2024
Market positioning Home
Housing material Aluminium, Magnesium
Form factor Convertible (Detachable)
Colour name Inkwell Gray
Product colour Grey
Product type Hybrid (2-in-1)
Display
High Dynamic Range (HDR) technology HDR True Black 500
High Dynamic Range (HDR) supported Yes
Contrast ratio (typical) 1000000:1
Display number of colours 1.07 billion colours
Maximum refresh rate 60 Hz
Display response rise/fall 0.2 ms
Low Blue Light technology Yes
RGB colour space DCI-P3
Colour gamut 100%
Maximum display brightness (HDR) 500 cd/m²
Display brightness 400 cd/m²
Display surface Gloss
Native aspect ratio 16:10
Panel type OLED
HD type WUXGA
Touchscreen Yes
Display resolution 1920 x 1200 pixels
Display diagonal 35.6 cm (14")
Processor
Processor base power 28 W
Maximum turbo power 115 W
Processor cache 24 MB
Low Power Efficient-core Base Frequency 700 MHz
Efficient-core base frequency 1.5 GHz
Performance-core base frequency 2 GHz
Low Power Efficient-core Max Turbo Frequency 2.5 GHz
Efficient-core Max Turbo Frequency 4.4 GHz
Performance-core Max Turbo Frequency 5.1 GHz
Low Power Efficient-cores 2
Efficient cores 8
Performance cores 6
Processor boost frequency 5.1 GHz
Processor threads 16
Processor cores 16
Processor model 255H
Processor generation Intel Core Ultra (Series 2)
Processor family Intel Core Ultra 7
Processor manufacturer Intel
Neural processor unit (NPU)
GPU performance up to 74 TOPs
NPU performance up to 13 TOPs
Total processor performance up to 96 TOPs
AI software frameworks supported by NPU DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Windows Studio effects support Yes
Sparsity support Yes
Neural processor unit (NPU) Intel AI Boost
Memory
Maximum internal memory 16 GB
Memory form factor On-board
Internal memory type LPDDR5x-SDRAM
Internal memory 16 GB
Storage
Optical drive type No
SSD form factor M.2
SSD interface PCI Express 4.0
NVMe Yes
SSD capacity 1 TB
Number of SSDs installed 1
Total SSDs capacity 1 TB
Storage media SSD
Total storage capacity 1 TB
Graphics
On-board graphics card model Intel Arc 140T
On-board graphics card family Intel Arc Graphics
On-board GPU manufacturer Intel
Discrete graphics card model Not available
Discrete graphics card No
On-board graphics card Yes
Audio
Built-in microphone Yes
Speakers manufacturer Harman Kardon
Audio system Smart Amp
Camera
Infrared (IR) camera Yes
Front camera resolution 1920 x 1080 pixels
Front camera HD type Full HD
Front camera Yes
Network
Bluetooth version 5.4
Bluetooth Yes
Ethernet LAN No
Antenna type 2x2
Wi-Fi standards Wi-Fi 7 (802.11be)
Top Wi-Fi standard Wi-Fi 7 (802.11be)
Mobile network connection No
Ports & interfaces
USB Type-C DisplayPort Alternate Mode Yes
Combo headphone/mic port Yes
Intel® Thunderbolt 4 Yes
Thunderbolt 4 ports quantity 2
HDMI version 2.1
HDMI ports quantity 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1
Keyboard
Numeric keypad No
Pointing device Touchpad
Software
Operating system architecture 64-bit
Battery
Battery life (max) 8 h
Battery capacity 75 Wh
Number of battery cells 4
Battery technology Lithium-Ion (Li-Ion)
Power
USB Power Delivery (USB PD) Yes
USB Type-C charging port Yes
Required charging power (min) 45 W
Required charging power (max) 65 W
AC adapter output voltage 20 V
AC adapter output current 3.25 A
AC adapter input voltage 100 - 240 V
AC adapter frequency 50 - 60 Hz
AC adapter power 65 W
Security
Trusted Platform Module (TPM) Yes
Windows Hello Yes
Face recognition Yes
Sustainability
Sustainability certificates ENERGY STAR, EPEAT Gold
Weight & dimensions
Height (rear) 1.99 cm
Height (front) 1.46 cm
Depth 217.9 mm
Width 313.5 mm
Weight 1.65 kg
General
Product family Zenbook
Product series Duo
Packaging content
AC adapter included Yes

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