Asus Zenbook 14X OLED (Q420) vs Zenbook 14 OLED (Q425)
62
out of 100
VS
56
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 14X OLED (Q420)
- Higher screen refresh rate: 120 versus 60 Hz
- Thinner bezels and 2% higher screen-to-body ratio
- 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 14 OLED (Q425)
- Easier to carry: weighs 280 grams less (around 0.62 lbs)
- Can run popular games at about 78-107% higher FPS
- Around 21% better multi-core CPU performance in the Cinebench 2024 test
- Features a a little bigger (~7%) battery – 75 against 70 watt-hours
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.56 kg (3.44 lbs) | 1.28 kg (2.82 lbs) |
| Dimensions | 321.8 x 225.6 x 16.9 mm 12.67 x 8.88 x 0.67 inches |
312.4 x 220.1 x 14.9 mm 12.3 x 8.67 x 0.59 inches |
| Area | 726 cm2 (112.5 inches2) | 688 cm2 (106.6 inches2) |
| Screen-to-body ratio | ~84% | ~82.7% |
| Side bezels | 4.8 mm | 5.4 mm |
| Colors | Gray | Gray |
| Material | Aluminum | Aluminum |
| Transformer | No | No |
| Opening angle | 180° | 180° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | No | No |
| Number of fans | 1 | 1 |
| Noise level (max. load) | 47 dB | 51.4 dB |
Display
| Size | 14.5 inches | 14 inches |
| Type | OLED | OLED |
| Refresh rate | 120 Hz | 60 Hz |
| PPI | 234 ppi | 162 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 2880 x 1800 pixels | 1920 x 1200 pixels |
| HDR support | Yes, HDR10 | Yes, HDR10 |
| Sync technology | No | No |
| Touchscreen | Yes | Yes |
| Coating | Glossy | Glossy |
| Ambient light sensor | Yes | No |
Screen space comparison
Zenbook 14X OLED (Q420)
14.5″ (16:10 ratio) = 94.5 in2
Zenbook 14 OLED (Q425)
14″ (16:10 ratio) = 88.1 in2
~7% more screen space
| Contrast | 319710:1 | 1000000:1 |
| sRGB color space | 100% | 100% |
| Adobe RGB profile | 99.1% | 99% |
| DCI-P3 color gamut | 99.6% | 100% |
| Response time | 1 ms | 1 ms |
Max. brightness
Battery
Capacity
| Full charging time | 2:00 hr | - |
| Battery type | Li-Ion | Li-Ion |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes | Yes |
| Charging port position | Right | Right |
| Charge power | 90 W | 65 W |
| Weight of AC adapter | 390 grams | 217 grams |
CPU
CPU name
| Base frequency | 2.6 GHz | 1.4 GHz |
| Turbo frequency | 4.7 GHz | 4.8 GHz |
| Cores | 12 (4P + 8E) | 16 (6P + 10E) |
| Threads | 16 | 22 |
| L3 Cache | 18 MB | 24 MB |
| Integrated GPU | Intel Iris Xe Graphics (80EU) | Arc Graphics (8-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 | 15 W | 28 W |
| Type | Integrated | Integrated |
| Fabrication process | 10 nm | 5 nm |
| GPU base clock | 300 MHz | 300 MHz |
| GPU boost clock | 1450 MHz | 2250 MHz |
| FLOPS | 1.9 TFLOPS | 4.6 TFLOPS |
| Memory size | System Shared | System Shared |
| Memory type | LPDDR5 | LPDDR5X |
| Memory speed | 4.8 Gbps | 7.47 Gbps |
| Shading units (cores) | 640 | 1024 |
| Texture mapping units (TMUs) | 40 | 64 |
| Raster operations pipelines (ROPs) | 20 | 32 |
| GPU performance | 1.9 TFLOPS | 4.6 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x4 GB | 2x4 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 | 1x256 GB | 1x512 GB |
| Upgradable | Yes | Yes |
| Total slots | 1 | 1 |
| NVMe | Yes | Yes |
Sound
| Speakers | 2.0 | 2.0 |
| Power | - | 2x2W |
| Dolby Atmos | Yes | Yes |
| Loudness | - | ~79.4 dB |
| Microphones | 2 | 2 |
Connectivity
| Wi-Fi standard | v6E | v6E |
| Bluetooth | v5.3 | v5.3 |
| 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 | No | No |
| Proprietary charging port | No | No |
Input
| Keyboard type | Island | Island |
| Numpad | No | No |
| Backlight | Yes | Yes |
| Key travel | 1.4 mm | 1.4 mm |
| Size | - | 12.9 x 7.3 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.
Cast your vote
Total votes: 29