Asus ROG Zephyrus G14 (2025) GA403 vs Flow Z13 (2025) GZ302
61
out of 100
VS
60
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 ROG Zephyrus G14 (2025) GA403
- Includes an old-school USB-A port
- Can run popular games at about 6-8% higher FPS
Advantages of the Asus ROG Flow Z13 (2025) GZ302
- Higher screen refresh rate: 180 versus 120 Hz
- Easier to carry: weighs 370 grams less (around 0.82 lbs)
- Thinner bezels and 2% higher screen-to-body ratio
- Around 8% better multi-core CPU performance in the Cinebench 2024 test
- Display has support for touch input
- Smaller footprint: 11% more compact case (94.9 vs 106 square inches)
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.57 kg (3.46 lbs) | 1.2 kg (2.65 lbs) |
| Dimensions | 311 x 220 x 15.9-18.3 mm 12.24 x 8.66 x 0.63-0.72 inches |
300 x 204 x 12.9-14.9 mm 11.81 x 8.03 x 0.51-0.59 inches |
| Area | 684 cm2 (106 inches2) | 612 cm2 (94.8 inches2) |
| Screen-to-body ratio | ~83.1% | ~85.1% |
| Side bezels | 4.8 mm | 5.7 mm |
| Colors | White, Black | Black |
| Material | Aluminum | Aluminum |
| Transformer | No | Yes |
| Opening angle | - | 360° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | Yes |
| Liquid metal | Yes | Yes |
| Number of fans | 3 | 2 |
| Noise level (max. load) | 54.4 dB | 45.4 dB |
Display
| Size | 14 inches | 13.4 inches |
| Type | OLED | IPS LCD |
| Refresh rate | 120 Hz | 180 Hz |
| PPI | 243 ppi | 225 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 2880 x 1800 pixels | 2560 x 1600 pixels |
| HDR support | Yes, Dolby Vision | Yes, Dolby Vision |
| Sync technology | G-Sync | Adaptive Sync |
| Touchscreen | No | Yes |
| Coating | Glossy | Glossy |
| Ambient light sensor | Yes | Yes |
Screen space comparison
ROG Zephyrus G14 (2025) GA403
14″ (16:10 ratio) = 88.1 in2
ROG Flow Z13 (2025) GZ302
13.4″ (16:10 ratio) = 80.7 in2
~9% more screen space
| Contrast | 1000000:1 | 1727:1 |
| sRGB color space | 100% | 99.6% |
| Adobe RGB profile | 89.9% | 89.7% |
| DCI-P3 color gamut | 100% | 100% |
| Response time | 1 ms | 3 ms |
Max. brightness
Battery
Capacity
| Full charging time | 1:37 hr | 1:40 hr |
| Battery type | Li-Ion | Li-Po |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes | Yes |
| Charging port position | Left, Right | Left |
| Charge power | 200 W | 200 W |
| Weight of AC adapter | 572 grams | 571 grams |
CPU
CPU name
| Base frequency | 2.0 GHz | 3.2 GHz |
| Turbo frequency | 5.1 GHz | 5 GHz |
| Cores | 12 (4P + 8E) | 12 |
| Threads | 24 | 24 |
| L3 Cache | 24 MB | 64 MB |
| Integrated GPU | AMD Radeon 890M | Radeon 8050S |
| Fabrication process | 4 nm | 4 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Graphics Card
GPU name
| TGP | 90 W | 55 W |
| Nvidia Optimus | MUX | - |
| Type | Dedicated | Integrated |
| Fabrication process | 5 nm | 4 nm |
| GPU base clock | - | 1295 MHz |
| GPU boost clock | - | 2800 MHz |
| FLOPS | 12.6 TFLOPS | 11.5 TFLOPS |
| Memory size | 8 GB | System Shared |
| Memory type | GDDR7 | LPDDR5X |
| Memory bus | 128 bit | - |
| Memory speed | ~24 Gbps | 8 Gbps |
| Shading units (cores) | 2560 | 2048 |
| Texture mapping units (TMUs) | 80 | 128 |
| Raster operations pipelines (ROPs) | 32 | 64 |
| GPU performance | 12.6 TFLOPS | 11.5 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
| Blender GPU | 2697 | 1145 |
| Solar Bay | 38572 | 43074 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x8 GB | 2x8 GB |
| Clock | 8000 MHz | 8000 MHz |
| Type | LPDDR5X | 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 | 1x1024 GB | 1x1024 GB |
| Upgradable | Yes | Yes |
| Total slots | 1 | 1 |
| NVMe | Yes | Yes |
Sound
| Speakers | 2.2 (2 tweeters and 2 woofers) | 2.0 |
| Power | 4x2W | 2x2W |
| Dolby Atmos | Yes | Yes |
| Loudness | ~81.2 dB | ~79.9 dB |
| Microphones | 3 | 3 |
Connectivity
| Wi-Fi standard | v7 | v7 |
| Bluetooth | v5.4 | v5.4 |
| Fingerprint | No | No |
| Infrared sensor | Yes | Optional |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1920 x 1080 | - |
| USB-A | 2x USB 3.2 | 1x USB 3.2 |
| USB Type-C | 2x USB 4.0 | 2x USB 4.0 |
| Thunderbolt | No | No |
| 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 | Yes |
| Proprietary charging port | Yes | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | No | No |
| Backlight | Yes | Yes |
| Key travel | 1.7 mm | - |
| Surface | 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: 44