ASUS Zenbook Duo 14" UX8406CA-PS99T Inkwell Gray 2025
Dual 14-inch 2.8K OLED 120Hz touchscreens powered by an Intel Core Ultra 9 285H processor define this device, offering 32GB of RAM for seamless multitasking across both panels. The 1.59kg chassis integrates a detachable backlit keyboard and active pen, making it a uniquely portable dual-screen workstation without external monitors. This laptop is best for mobile professionals and students who need to run multiple full-size applications simultaneously in a compact form factor.
About This Laptop
Dual 14-inch 2.8K OLED 120Hz touchscreens powered by an Intel Core Ultra 9 285H processor define this device, offering 32GB of RAM for seamless multitasking across both panels. The 1.59kg chassis integrates a detachable backlit keyboard and active pen, making it a uniquely portable dual-screen workstation without external monitors. This laptop is best for mobile professionals and students who need to run multiple full-size applications simultaneously in a compact form factor.
- CPU Intel Core Ultra 9 285H
- RAM 32 GB
- Storage 1024 GB
- Screen 14" 2880x1800
- GPU Intel Arc
- OS Windows 11 Home
- Weight kg 1.6
- Battery wh 75
Overview
Performance
Pros & Cons
Pros
- Strong social proof (96th percentile) 96th
- Strong screen (92th percentile) 92th
- Strong ram (91th percentile) 91th
- Strong cpu (89th percentile) 89th
Cons
Specifications
Full Specifications
Processor
| CPU | Intel Core Ultra 9 285H |
| Cores | 16 |
| Frequency | 2.9 GHz |
| L3 Cache | 24 MB |
Graphics
| GPU | Intel Arc |
| Type | integrated |
| VRAM | 16 GB |
| VRAM Type | Shared |
Memory & Storage
| RAM | 32 GB |
| RAM Generation | LPDDR5X |
| Storage | 1 TB |
| Storage Type | NVMe SSD |
Display
| Size | 14" |
| Resolution | 2880 |
| Panel | IPS |
| Refresh Rate | 100 Hz |
| Brightness | 500 nits |
| Color Gamut | 100% DCI-P3 |
Connectivity
| USB-C Ports | 2 |
| USB Ports | 0 |
| Thunderbolt | Thunderbolt 4 |
| HDMI | HDMI |
| Wi-Fi | Wi-Fi 7 |
| Bluetooth | Bluetooth 5.4 |
| Ethernet | HDMI |
Physical
| Weight | 1.6 kg / 3.5 lbs |
| Battery | 75 Wh |
| OS | Windows 11 Home |
Value & Pricing
vs Competition
| Spec | ASUS Zenbook Duo 14" UX8406CA-PS99T | Lenovo ThinkPad X1 Carbon Gen 13 Aura Edition | MSI Stealth A3XWHG-079US | Microsoft Surface Laptop 7 | Acer Predator Helios Neo PHN16-73-95NT | HP ZBook Ultra G1a |
|---|---|---|---|---|---|---|
| CPU | Intel Core Ultra 9 285H | Intel Core Ultra 7 258V | AMD Ryzen AI 9 HX 370 | Intel Core Ultra 7 268V | Intel Core Ultra 9 275HX | AMD Ryzen AI Max Pro 380 |
| RAM (GB) | 32 | 32 | 32 | 32 | 64 | 16 |
| Storage (GB) | 1024 | 2048 | 2048 | 1024 | 2048 | 1024 |
| Screen | 14" 2880x1800 | 14" 2880x1800 | 16" 2560x1600 | 13.8" 2304x1536 | 16" 2560x1600 | 14" 2880x1800 |
| GPU | Intel Arc | Integrated Intel® Arc™ Graphics 140V | NVIDIA GeForce RTX 5070 Ti Laptop GPU | Intel Arc Graphics | NVIDIA GeForce RTX 5070 Ti | AMD Radeon 8040S Graphics |
| OS | Windows 11 Home | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Home | Windows 11 Pro |
| Weight (kg) | 1.6 | 1 | 2.1 | 1.4 | 2.7 | 2.7 |
| Battery (Wh) | 75 | 57 | 100 | 54 | 90 | 74 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Cpu | Gpu | Ram | Port | Screen | Compact | Storage | Reliability | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| ASUS Zenbook Duo 14" UX8406CA-PS99T | 88.5 | 63.9 | 90.9 | 71.4 | 91.6 | 72 | 81.1 | 58.2 | 95.7 |
| Lenovo ThinkPad X1 Carbon Gen 13 Aura Edition Compare | 63.4 | 63.9 | 93.1 | 92.2 | 94.9 | 90.1 | 94.5 | 78.6 | 78.7 |
| MSI Stealth A3XWHG-079US Compare | 86.2 | 89.8 | 91.5 | 80.9 | 92.3 | 16.6 | 94.5 | 58.2 | 81.5 |
| Microsoft Surface Laptop 7 Compare | 65.9 | 63.9 | 93.1 | 61.2 | 86.6 | 86.8 | 81.1 | 78.6 | 69.8 |
| Acer Predator Helios Neo PHN16-73-95NT Compare | 96.7 | 89.8 | 98.6 | 98.9 | 94.5 | 8.8 | 94.5 | 9.6 | 82.1 |
| HP ZBook Ultra G1a Compare | 76.7 | 96.4 | 68.6 | 85.3 | 94.9 | 55.5 | 81.1 | 31.8 | 81.9 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
