Lenovo Legion 9i Gen 9 (2024) vs 9i Gen 10 (2025)
85
out of 100
VS
89
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 9i Gen 9 (2024)
- Significantly easier to carry: weighs 960 grams less (around 2.12 lbs)
- Provides 131% higher max. screen brightness: 1200 vs 520 nits
- Much smaller footprint: 17% more compact case (153.9 vs 185.2 square inches)
Advantages of the Lenovo Legion 9i Gen 10 (2025)
- Higher screen refresh rate: 240 versus 165 Hz
- Includes an old-school USB-A port
- Thinner bezels and 5% higher screen-to-body ratio
- Performs better (up to 20%) in 3DMark Steel Nomad Lite
- Can run popular games at about 7-9% higher FPS
- Around 10% better multi-core CPU performance in the Cinebench 2024 test
- Better webcam recording quality
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 2.54 kg (5.6 lbs) | 3.5 kg (7.72 lbs) |
| Dimensions | 357.7 x 277.7 x 18.99-22.7 mm 14.08 x 10.93 x 0.75-0.89 inches |
403 x 296.5 x 23.9-27.95 mm 15.87 x 11.67 x 0.94-1.1 inches |
| Area | 993 cm2 (153.9 inches2) | 1195 cm2 (185.2 inches2) |
| Screen-to-body ratio | ~74.7% | ~78.6% |
| Side bezels | 6.5 mm | 7.7 mm |
| Colors | Black | Black |
| Material | Aluminum | Aluminum |
| Transformer | No | No |
| Opening angle | - | 180° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | Yes |
| Liquid metal | Yes | Yes |
| Number of fans | 3 | 4 |
| Noise level (max. load) | 55.5 dB | 56 dB |
Display
| Size | 16 inches | 18 inches |
| Type | Mini LED | Mini LED |
| Refresh rate | 165 Hz | 240 Hz |
| PPI | 236 ppi | 252 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 3200 x 2000 pixels | 3840 x 2400 pixels |
| HDR support | Yes, Dolby Vision | Yes, Dolby Vision |
| Sync technology | G-Sync | G-Sync |
| Touchscreen | No | No |
| Coating | Matte | Glossy |
| Ambient light sensor | No | - |
Screen space comparison
Legion 9i Gen 10 (2025)
18″ (16:10 ratio) = 145.6 in2
Legion 9i Gen 9 (2024)
16″ (16:10 ratio) = 115.1 in2
~26% more screen space
| Contrast | 1000000:1 | 1200:1 |
| sRGB color space | 100% | 100% |
| Adobe RGB profile | 86.6% | 96.8% |
| DCI-P3 color gamut | 100% | 88.9% |
| Response time | 1 ms | 3 ms |
Max. brightness
Battery
Capacity
| Full charging time | 1:20 hr | - |
| Battery type | Li-Po | Li-Po |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes, 140 W | Yes, 140 W |
| Charging port position | Bottom | Left, Bottom |
| Charge power | 330 W | 400 W |
| Weight of AC adapter | 1037 grams | 1247 grams |
CPU
CPU name
| Base frequency | 2.2 GHz | 2.7 GHz |
| Turbo frequency | 5.8 GHz | 5.4 GHz |
| Cores | 24 (8P + 16E) | 24 (8P + 16E) |
| Threads | 32 | 24 |
| L3 Cache | 36 MB | 36 MB |
| Integrated GPU | Intel UHD Graphics (32EU) | Arc Graphics (4-Cores) |
| Fabrication process | 10 nm | 3 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 | 4 nm |
| GPU base clock | 1860 MHz | 975 MHz |
| GPU boost clock | 2280 MHz | - |
| FLOPS | 37.6 TFLOPS | 42 TFLOPS |
| Memory size | 12 GB | 16 GB |
| Memory type | GDDR6 | GDDR7 |
| Memory bus | 192 bit | 256 bit |
| Memory speed | ~18 Gbps | ~28 Gbps |
| Shading units (cores) | 7424 | 7680 |
| Texture mapping units (TMUs) | 232 | 240 |
| Raster operations pipelines (ROPs) | 80 | 96 |
| GPU performance | 37.6 TFLOPS | 42 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
| Blender GPU | 6074 | 7651 |
| Solar Bay | 92383 | 123422 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x16 GB | 2x16 GB |
| Clock | 5600 MHz | 5600 MHz |
| Type | DDR5 | DDR5 |
| Upgradable | Yes | Yes |
| Total slots | 2 | 4 |
| Max. ram size | 64 GB | 192 GB |
Storage
Storage size
| Bus | PCI-E Gen 4.0 (4x) | PCI-E Gen 5.0 (4x) |
| Storage type | SSD (M2) | SSD (M2) |
| Channels | 1x1024 GB | 1x1024 GB |
| Upgradable | Yes | Yes |
| Total slots | 2 | 4 |
| NVMe | Yes | Yes |
Sound
| Audio chip | Realtek ALC3306 | Realtek ALC3306 |
| Speakers | 2.0 | 2.2 (2 tweeters and 2 woofers) |
| Power | 2x2W | 2x2W, 2x2W |
| Dolby Atmos | No | No |
| Loudness | ~78.9 dB | ~79 dB |
| Microphones | 2 | 2 |
Connectivity
| Wi-Fi standard | v7 | v7 |
| Bluetooth | v5.3 | v5.4 |
| Fingerprint | Yes | No |
| Infrared sensor | No | Yes |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1920 x 1080 | 2560 x 1440 |
| USB-A | 2x USB 3.2 | 3x USB 3.2 |
| USB Type-C | 3x USB 4.0 | 3x USB 4.0 |
| Thunderbolt | Thunderbolt 4 | Thunderbolt 5 |
| 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 | Yes | Yes |
| Proprietary charging port | Yes | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | Yes | Yes |
| Backlight | Yes | Yes |
| Key travel | 1.5 mm | 1.6 mm |
| Size | 12.0 x 5.8 cm | 15.0 x 9.5 cm |
| Surface | Glass | Glass |
| Windows Precision | Yes | Yes |
Further details
Notes on Legion 9i Gen 10 (2025):
- The display can operate in FHD mode at 440 frames per second.
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.
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