Lenovo Legion Pro 7i Gen 9 (16IRX9H, 2024) vs Asus ROG Strix SCAR 18 (2024) G834
76
out of 100
VS
80
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 Pro 7i Gen 9 (16IRX9H, 2024)
- Significantly easier to carry: weighs 480 grams less (around 1.06 lbs)
- Includes an old-school USB-A port
- Better webcam recording quality
- Much smaller footprint: 19% more compact case (147.7 vs 181.8 square inches)
Advantages of the Asus ROG Strix SCAR 18 (2024) G834
- Thinner bezels and 3% higher screen-to-body ratio
- Features a bigger (~13%) battery – 90 against 80 watt-hours
- Provides 120% higher max. screen brightness: 1100 vs 500 nits
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 2.62 kg (5.78 lbs) | 3.1 kg (6.84 lbs) |
| Dimensions | 363.5 x 262.1 x 21.95-25.9 mm 14.31 x 10.32 x 0.86-1.02 inches |
399 x 294 x 23.1-30.8 mm 15.71 x 11.57 x 0.91-1.21 inches |
| Area | 953 cm2 (147.7 inches2) | 1173 cm2 (181.8 inches2) |
| Screen-to-body ratio | ~77.9% | ~80.1% |
| Side bezels | 9.4 mm | 5.7 mm |
| Colors | Black | Black |
| Material | Aluminum | Top: Aluminum Middle: Plastic Bottom: Plastic |
| Transformer | No | No |
| Opening angle | 180° | 130° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | Yes | No |
| Liquid metal | Yes | Yes |
| Number of fans | 2 | 3 |
| Noise level (max. load) | 56 dB | 52 dB |
Display
| Size | 16 inches | 18 inches |
| Type | IPS LCD | Mini LED |
| Refresh rate | 240 Hz | 240 Hz |
| Adaptive refresh rate | No | - |
| PPI | 189 ppi | 168 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 2560 x 1600 pixels | 2560 x 1600 pixels |
| HDR support | Yes, Dolby Vision | Yes, Dolby Vision |
| Sync technology | G-Sync | G-Sync |
| Touchscreen | No | No |
| Coating | Matte | Matte |
| Ambient light sensor | No | No |
Screen space comparison
ROG Strix SCAR 18 (2024) G834
18″ (16:10 ratio) = 145.6 in2
Legion Pro 7i Gen 9 (16IRX9H, 2024)
16″ (16:10 ratio) = 115.1 in2
~26% more screen space
| Contrast | 1200:1 | 14197:1 |
| sRGB color space | 99.9% | 100% |
| Adobe RGB profile | 86.7% | 90% |
| DCI-P3 color gamut | 100% | 100% |
| Response time | 3 ms | 3 ms |
Max. brightness
Battery
Capacity
| Full charging time | 1:30 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 |
| Charge power | 330 W | 330 W |
| Weight of AC adapter | 1010 grams | 953 grams |
CPU
CPU name
| Base frequency | 2.2 GHz | 2.2 GHz |
| Turbo frequency | 5.8 GHz | 5.8 GHz |
| Cores | 24 (8P + 16E) | 24 (8P + 16E) |
| Threads | 32 | 32 |
| L3 Cache | 36 MB | 36 MB |
| Integrated GPU | Intel UHD Graphics (32EU) | Intel UHD Graphics (32EU) |
| Fabrication process | 10 nm | 10 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Graphics Card
GPU name
| TGP | 175 W | 175 W |
| Nvidia Optimus | MUX | MUX |
| Type | Dedicated | Dedicated |
| Fabrication process | 5 nm | 5 nm |
| GPU base clock | 1860 MHz | 1860 MHz |
| GPU boost clock | 2280 MHz | 2280 MHz |
| FLOPS | 37.6 TFLOPS | 37.6 TFLOPS |
| Memory size | 12 GB | 12 GB |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 192 bit | 192 bit |
| Memory speed | ~18 Gbps | ~18 Gbps |
| Shading units (cores) | 7424 | 7424 |
| Texture mapping units (TMUs) | 232 | 232 |
| Raster operations pipelines (ROPs) | 80 | 80 |
| GPU performance | 37.6 TFLOPS | 37.6 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
| Blender GPU | 6499 | 6288 |
| Solar Bay | 96345 | 103281 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 1x8 GB | 2x8 GB |
| Clock | 5600 MHz | 5600 MHz |
| Type | DDR5 | DDR5 |
| Upgradable | Yes | Yes |
| Total slots | 2 | 2 |
| Max. ram size | 32 GB | 64 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 | 1x1024 GB |
| Upgradable | Yes | Yes |
| Total slots | 2 | 2 |
| NVMe | Yes | Yes |
Sound
| Audio chip | Realtek ALC3306 | Realtek ALC285 |
| Speakers | 2.0 | 2.2 (2 tweeters and 2 woofers) |
| Power | 2x2W | 4x2W |
| Dolby Atmos | No | Yes |
| Loudness | ~84 dB | ~82 dB |
| Microphones | 2 | 2 |
Connectivity
| Wi-Fi standard | v6E | v6E |
| Bluetooth | v5.2 | v5.3 |
| Fingerprint | No | No |
| Infrared sensor | No | No |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1920 x 1080 | 1280 x 720 |
| USB-A | 4x USB 3.2 | 2x USB 3.2 |
| USB Type-C | 2x USB 3.2 | 2x USB 3.2 |
| 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) | Yes | Yes |
| SD card reader | No | No |
| Proprietary charging port | Yes | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | Yes | Yes |
| Backlight | Yes | Yes |
| Key travel | 1.5 mm | 2 mm |
| Size | 12.0 x 7.5 cm | 13.0 x 8.5 cm |
| Surface | Plastic | Glass |
| Windows Precision | Yes | Yes |
Further details
Notes on Legion Pro 7i Gen 9 (16IRX9H, 2024):
- Can be equipped with HD or QHD camera.
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.
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Total votes: 40