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
- Home Hybrid (2-in-1) Convertible (Detachable) Grey
- Intel Core Ultra 7 255H
- Touchscreen 35.6 cm (14″) WUXGA 1920 x 1200 pixels OLED Gloss 16:10
- 16 GB LPDDR5x-SDRAM
- 1 TB SSD
- Intel Arc 140T
- Wi-Fi 7 (802.11be) Bluetooth
- Lithium-Ion (Li-Ion) 75 Wh
- Windows 11 Home 64-bit
Let’s DUO it
ASUS Zenbook DUO is a revolutionary dual-screen laptop, with two full-size OLED touchscreens1, 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 |
| Maximum refresh rate |
120 Hz |
| 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 type |
Smart Cache |
| 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 |
| AI datatype support on NPU |
Int8 |
| Windows Studio effects support |
Yes |
| Sparsity support |
Yes |
| Neural processor unit (NPU) |
Intel AI Boost |
| Memory |
| Memory form factor |
On-board |
| Internal memory type |
LPDDR5x-SDRAM |
| Internal memory |
16 GB |
| Storage |
| Optical drive type |
No |
| M.2 SSD size |
2280 (22 x 80 mm) |
| SSD form factor |
M.2 |
| SSD interface |
PCI Express 4.0 |
| NVMe |
Yes |
| Total SSDs capacity |
1 TB |
| Storage media |
SSD |
| Total storage capacity |
1 TB |
| Graphics |
| Graphics card Open GL support |
Yes |
| On-board graphics card 8K support |
Yes |
| On-board graphics card 4K support |
Yes |
| 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 |
| Audio system |
Smart Amp |
| Camera |
| Infrared (IR) camera |
Yes |
| Front camera HD type |
Full HD |
| Front camera |
Yes |
| Network |
| Bluetooth |
Yes |
| Ethernet LAN |
No |
| Antenna type |
2×2 |
| 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 |
| Operating system installed |
Windows 11 Home |
| Battery |
| Battery capacity |
75 Wh |
| Battery technology |
Lithium-Ion (Li-Ion) |
| Power |
| USB Power Delivery (USB PD) |
Yes |
| USB Type-C charging port |
Yes |
| Security |
| Password protection |
Yes |
| Trusted Platform Module (TPM) |
Yes |
| Windows Hello |
Yes |
| Face recognition |
Yes |
| Weight & dimensions |
| Height (front) |
1.46 cm |
| Weight |
1.35 kg |
| General |
| Product family |
Zenbook |
| Product series |
Duo |
| Packaging content |
| Bag included |
Yes |
| AC adapter included |
Yes |
| Other features |
| Warranty period |
1 year(s) |
