Asus Zenbook Pro 14 Duo OLED (UX8402) vs Duo 14 UX8406
59
out of 100
VS
52
out of 100
Please select specific configurations for the laptops to get a more accurate comparative review
Review
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Portability
Design, materials, durability and usability
Pick the usage scenario that best matches your needs
Value for money (Beta)
Key Differences
Advantages of the Asus Zenbook Pro 14 Duo OLED (UX8402)
- Higher screen refresh rate: 120 versus 60 Hz
- Can run popular games at about 52-71% higher FPS
- 44% sharper screen – 234 versus 162 pixels per inch (PPI)
- Provides 10% higher max. screen brightness: 550 vs 500 nits
Advantages of the Asus Zenbook Duo 14 UX8406
- Easier to carry: weighs 350 grams less (around 0.77 lbs)
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.7 kg (3.75 lbs) | 1.35 kg (2.98 lbs) |
| Dimensions | 323.5 x 224.7 x 17.9-19.6 mm 12.74 x 8.85 x 0.7-0.77 inches |
313.5 x 217.9 x 14.6-19.9 mm 12.34 x 8.58 x 0.57-0.78 inches |
| Area | 727 cm2 (112.7 inches2) | 683 cm2 (105.9 inches2) |
| Screen-to-body ratio | ~83.9% | ~83.2% |
| Side bezels | 5.6 mm | 6 mm |
| Colors | Black | Black, Gray |
| Material | Aluminum | Aluminum |
| Transformer | No | No |
| Opening angle | - | 180° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | No | No |
| Number of fans | 2 | 2 |
| Noise level (max. load) | 41.7 dB | 39.4 dB |
Display
| Size | 14.5 inches | 14 inches |
| Type | OLED | OLED |
| Refresh rate | 120 Hz | 60 Hz |
| Adaptive refresh rate | - | No |
| PPI | 234 ppi | 162 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 2880 x 1800 pixels | 1920 x 1200 pixels |
| HDR support | Yes, Dolby Vision | Yes, HDR10 |
| Sync technology | No | No |
| Touchscreen | Yes | Yes |
| Coating | Glossy | Glossy |
| Ambient light sensor | Yes | Yes |
Screen space comparison
Zenbook Pro 14 Duo OLED (UX8402)
14.5″ (16:10 ratio) = 94.5 in2
Zenbook Duo 14 UX8406
14″ (16:10 ratio) = 88.1 in2
~7% more screen space
| Contrast | 1315:1 | 1000000:1 |
| sRGB color space | 100% | 99.8% |
| Adobe RGB profile | 95.3% | 86.7% |
| DCI-P3 color gamut | 100% | 100% |
| Response time | 21 ms | 1 ms |
Max. brightness
Battery
Capacity
| Full charging time | 1:47 hr | 1:40 hr |
| Battery type | Li-Po | Li-Ion |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes | Yes |
| Charging port position | Bottom | Left |
| Charge power | 150 / 180 W | 65 W |
| Weight of AC adapter | 420 / 472 grams | 191 grams |
CPU
CPU name
| Base frequency | 2.5 GHz | 1.2 GHz |
| Turbo frequency | 4.5 GHz | 4.5 GHz |
| Cores | 12 (4P + 8E) | 14 (4P + 10E) |
| Threads | 16 | 18 |
| L3 Cache | 18 MB | 18 MB |
| Integrated GPU | Intel Iris Xe Graphics (80EU) | Arc Graphics (7-Cores) |
| Fabrication process | 10 nm | 7 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Graphics Card
GPU name
| TGP | 65 W | 28 W |
| Nvidia Optimus | Yes | - |
| Type | Dedicated | Integrated |
| Fabrication process | 8 nm | 5 nm |
| GPU base clock | 1222 MHz | 300 MHz |
| GPU boost clock | 1485 MHz | 2200 MHz |
| FLOPS | 7.6 TFLOPS | 3.9 TFLOPS |
| Memory size | 4 GB | System Shared |
| Memory type | GDDR6 | LPDDR5X |
| Memory bus | 128 bit | - |
| Memory speed | 12 Gbps | 7.47 Gbps |
| Shading units (cores) | 2560 | 896 |
| Texture mapping units (TMUs) | 80 | 56 |
| Raster operations pipelines (ROPs) | 48 | 24 |
| GPU performance | 7.6 TFLOPS | 3.9 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
| Blender GPU | 1174 | - |
| Solar Bay | 20815 | - |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x8 GB | 2x8 GB |
| Clock | 4800 MHz | 7467 MHz |
| Type | LPDDR5 | LPDDR5X |
| Upgradable | No | No |
Storage
Storage size
| Bus | PCI-E Gen 4.0 (4x) | PCI-E Gen 4.0 (4x) |
| Storage type | SSD (M2) | SSD (M2) |
| Channels | 1x512 GB | 1x512 GB |
| Upgradable | Yes | Yes |
| Total slots | 1 | 1 |
| NVMe | Yes | Yes |
Sound
| Speakers | 2.0 | 2.0 |
| Dolby Atmos | Yes | No |
| Loudness | ~83.7 dB | ~83.1 dB |
| Microphones | 2 | 2 |
Connectivity
| Wi-Fi standard | v6E | v7 |
| Bluetooth | v5.3 | v5.4 |
| Fingerprint | No | No |
| Infrared sensor | Yes | Yes |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1920 x 1080 | 1920 x 1080 |
| USB-A | 1x USB 3.2 | 1x USB 3.2 |
| USB Type-C | 2x USB 4.0 | 2x USB 4.0 |
| Thunderbolt | Thunderbolt 4 | Thunderbolt 4 |
| HDMI | 1x HDMI 2.1 | 1x HDMI 2.1 |
| DisplayPort | No | No |
| VGA | No | No |
| Audio jack (3.5 mm) | Yes | Yes |
| Ethernet (RJ45) | No | No |
| SD card reader | Yes | No |
| Proprietary charging port | Yes | No |
Input
| Keyboard type | Island | Island |
| Numpad | No | No |
| Backlight | Yes | Optional |
| Key travel | 1.4 mm | 1.4 mm |
| Size | 7.8 x 5.3 cm | - |
| Surface | Glass | Glass |
| Windows Precision | Yes | Yes |
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.
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Total votes: 22