Lenovo Legion 7i Gen 9 (16IRX9, 2024) vs Asus ROG Zephyrus G14 (2024) GA403
52
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 Lenovo Legion 7i Gen 9 (16IRX9, 2024)
- Higher screen refresh rate: 240 versus 120 Hz
- Higher number of cutting-edge USB Type-C ports: 3 versus 2
- Around 37% better multi-core CPU performance in the Cinebench 2024 test
- Features a much bigger (~37%) battery – 99.9 against 73 watt-hours
- User-upgradable RAM (up to 32GB)
Advantages of the Asus ROG Zephyrus G14 (2024) GA403
- Significantly easier to carry: weighs 740 grams less (around 1.63 lbs)
- Can run popular games at about 21-29% higher FPS
- Performs significantly better (up to 40%) in 3DMark Steel Nomad Lite
- Thinner bezels and 5% higher screen-to-body ratio
- Much smaller footprint: 27% more compact case (106 vs 145.5 square inches)
- 29% sharper screen – 243 versus 189 pixels per inch (PPI)
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 2.24 kg (4.94 lbs) | 1.5 kg (3.31 lbs) |
| Dimensions | 357.7 x 262.5 x 17.6-19.8 mm 14.08 x 10.33 x 0.69-0.78 inches |
311 x 220 x 15.9-16.3 mm 12.24 x 8.66 x 0.63-0.64 inches |
| Area | 939 cm2 (145.4 inches2) | 684 cm2 (106 inches2) |
| Screen-to-body ratio | ~79.1% | ~83.1% |
| Side bezels | 6.5 mm | 4.8 mm |
| Colors | White, Black, Gray | White, Gray |
| Material | Aluminum | Aluminum |
| Transformer | No | No |
| Opening angle | 180° | 135° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | Yes |
| Liquid metal | No | Yes |
| Number of fans | 2 | 3 |
| Noise level (max. load) | 51 dB | 46.2 dB |
Display
| Size | 16 inches | 14 inches |
| Type | IPS LCD | OLED |
| Refresh rate | 240 Hz | 120 Hz |
| PPI | 189 ppi | 243 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 2560 x 1600 pixels | 2880 x 1800 pixels |
| HDR support | Yes, Dolby Vision | Yes, Dolby Vision |
| Sync technology | G-Sync | Adaptive Sync |
| Touchscreen | No | No |
| Coating | Matte | Glossy |
| Ambient light sensor | No | No |
Screen space comparison
Legion 7i Gen 9 (16IRX9, 2024)
16″ (16:10 ratio) = 115.1 in2
ROG Zephyrus G14 (2024) GA403
14″ (16:10 ratio) = 88.1 in2
~30% more screen space
| Contrast | 1200:1 | 1000000:1 |
| sRGB color space | 100% | 100% |
| Adobe RGB profile | - | 89.9% |
| DCI-P3 color gamut | - | 100% |
| Response time | 3 ms | 1 ms |
Max. brightness
Battery
Capacity
| Full charging time | 1:20 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 | Left, Bottom | Left, Right |
| Charge power | 230 W | 100 / 180 W |
| Weight of AC adapter | 948 grams | 559 / 578 grams |
CPU
CPU name
| Base frequency | 2.1 GHz | 4.0 GHz |
| Turbo frequency | 5.5 GHz | 5.2 GHz |
| Cores | 20 (8P + 12E) | 8 |
| Threads | 28 | 16 |
| L3 Cache | 33 MB | 16 MB |
| Integrated GPU | Intel UHD Graphics (32EU) | Radeon 780M |
| Fabrication process | 10 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 | 95 W | 90 W |
| Nvidia Optimus | Yes, Advanced Optimus | MUX |
| Type | Dedicated | Dedicated |
| Fabrication process | 8 nm | 5 nm |
| GPU base clock | 1530 MHz | 1785 MHz |
| GPU boost clock | 1740 MHz | 2130 MHz |
| FLOPS | 7.9 TFLOPS | 10.9 TFLOPS |
| Memory size | 8 GB | 6 GB |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 128 bit | 96 bit |
| Memory speed | 12 Gbps | ~16 Gbps |
| Shading units (cores) | 2048 | 2560 |
| Texture mapping units (TMUs) | 64 | 80 |
| Raster operations pipelines (ROPs) | 40 | 32 |
| GPU performance | 7.9 TFLOPS | 10.9 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
| Blender GPU | 1222 | 2383 |
| Solar Bay | 21438 | 33697 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 1x8 GB | 2x8 GB |
| Clock | 5600 MHz | 6400 MHz |
| Type | DDR5 | LPDDR5X |
| Upgradable | Yes | No |
| Total slots | 2 | - |
| Max. ram size | 32 GB | - |
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 | 2 | 1 |
| NVMe | Yes | Yes |
Sound
| Audio chip | Realtek ALC3287 | - |
| Speakers | 2.0 | 2.2 (2 tweeters and 2 woofers) |
| Power | 2x2W | 4x2W |
| Dolby Atmos | No | Yes |
| Loudness | ~82.1 dB | ~84.7 dB |
| Microphones | 2 | 3 |
Connectivity
| Wi-Fi standard | v6E | v6E |
| Bluetooth | v5.3 | v5.3 |
| Fingerprint | Yes | No |
| Infrared sensor | No | Yes |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1920 x 1080 | 1920 x 1080 |
| USB-A | 2x USB 3.2 | 2x USB 3.2 |
| USB Type-C | 3x USB 3.2 | 2x USB 4.0 |
| Thunderbolt | Thunderbolt 4 | 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) | Yes | No |
| SD card reader | Yes | Yes |
| Proprietary charging port | Yes | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | Yes | No |
| Backlight | Yes | Yes |
| Key travel | 1.5 mm | 1.7 mm |
| Size | 12.0 x 7.5 cm | 12.7 x 8.0 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: 41