Lenovo Legion 7a Gen 11 (15ASH11, 2026) vs HP Omen Slim 16 (2025)
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43
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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 7a Gen 11 (15ASH11, 2026)
- Can run popular games at about 153-209% higher FPS
- Performs significantly better (up to 3.5x) in 3DMark Steel Nomad Lite
- Higher screen refresh rate: 165 versus 144 Hz
- Significantly easier to carry: weighs 850 grams less (around 1.87 lbs)
- Higher number of cutting-edge USB Type-C ports: 3 versus 1
- Thinner bezels and 4% higher screen-to-body ratio
- Features a bigger (~20%) battery – 84 against 70 watt-hours
- Around 9% better multi-core CPU performance in the Cinebench 2024 test
- Better webcam recording quality
- Provides 67% higher max. screen brightness: 500 vs 300 nits
- 39% sharper screen – 197 versus 142 pixels per inch (PPI)
- Much smaller footprint: 12% more compact case (130.5 vs 149.1 square inches)
Advantages of the HP Omen Slim 16 (2025)
- User-upgradable RAM (up to 32GB)
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.55 kg (3.42 lbs) | 2.4 kg (5.29 lbs) |
| Dimensions | 345.21 x 244.05 x 15.5-15.9 mm 13.59 x 9.61 x 0.61-0.63 inches |
357.5 x 269 x 19.9 mm 14.07 x 10.59 x 0.78 inches |
| Area | 842 cm2 (130.6 inches2) | 962 cm2 (149 inches2) |
| Screen-to-body ratio | ~80.6% | ~77.2% |
| Side bezels | 7.9 mm | 6.4 mm |
| Colors | Blue | White |
| Material | Aluminum | Plastic |
| Transformer | No | No |
| Opening angle | 180° | - |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | No | No |
| Number of fans | 2 | 2 |
Display
| Size | 15.3 inches | 16 inches |
| Type | OLED | IPS LCD |
| Refresh rate | 165 Hz | 144 Hz |
| Adaptive refresh rate | Yes | Yes (60-144 Hz) |
| PPI | 197 ppi | 142 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 2560 x 1600 pixels | 1920 x 1200 pixels |
| HDR support | Yes, Dolby Vision | No |
| Sync technology | Adaptive Sync | - |
| Touchscreen | No | No |
| Coating | Glossy | Matte |
| Ambient light sensor | No | No |
Screen space comparison
Omen Slim 16 (2025)
16″ (16:10 ratio) = 115.1 in2
Legion 7a Gen 11 (15ASH11, 2026)
15.3″ (16:10 ratio) = 105.2 in2
~9% more screen space
| Contrast | 1000000:1 | - |
| sRGB color space | 100% | 62.5% |
| DCI-P3 color gamut | 100% | - |
| Response time | 1 ms | 3 ms |
Max. brightness
Battery
Capacity
| Battery type | Li-Po | - |
| Replaceable | No | - |
| Fast charging | Yes | - |
| Charging via USB (Power Delivery) | Yes, 180 W | - |
| Charging port position | Left, Right | Left, Bottom |
| Charge power | 180 W | 1500 W |
| Weight of AC adapter | 494 grams | - |
CPU
CPU name
| Base frequency | 3.6 GHz | 1.7 GHz |
| Turbo frequency | 5 GHz | 4.9 GHz |
| Cores | 8 | 14 (4P + 10E) |
| Threads | 16 | 14 |
| L3 Cache | 32 MB | 18 MB |
| Integrated GPU | Radeon 8060S | Arc Graphics 130T |
| Fabrication process | 4 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 | 55 W | 35 W |
| Type | Integrated | Integrated |
| Fabrication process | 4 nm | 5 nm |
| GPU base clock | 1295 MHz | 300 MHz |
| GPU boost clock | 2900 MHz | 2200 MHz |
| FLOPS | 14.8 TFLOPS | 3.9 TFLOPS |
| Memory size | System Shared | System Shared |
| Memory type | LPDDR5X | DDR5 |
| Memory speed | 8 Gbps | 5.6 Gbps |
| Shading units (cores) | 2560 | 896 |
| Texture mapping units (TMUs) | 160 | 56 |
| Raster operations pipelines (ROPs) | 64 | 28 |
| GPU performance | 14.8 TFLOPS | 3.9 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
| Blender GPU | 1361 | 597 |
| Solar Bay | 44165 | 13076 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x16 GB | 2x8 GB |
| Clock | 8000 MHz | 5600 MHz |
| Type | LPDDR5X | DDR5 |
| Upgradable | No | Yes |
| 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 | 2 |
| NVMe | Yes | Yes |
Sound
| Audio chip | Realtek ALC3306 | - |
| Speakers | 2.2 (2 tweeters and 2 woofers) | 2.0 |
| Power | 2x1W, 2x1.2W | - |
| Dolby Atmos | No | No |
| Microphones | 2 | 2 |
Connectivity
| Wi-Fi standard | v7 | v6E |
| Bluetooth | v5.4 | v5.3 |
| Fingerprint | No | No |
| Infrared sensor | Yes | No |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 2560 x 1440 | 1920 x 1080 |
| USB-A | 3x USB 3.2 | 3x USB 3.2 |
| USB Type-C | 3x USB 4.0 | 1x 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 | Yes |
| SD card reader | Yes | No |
| Proprietary charging port | No | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | No | Yes |
| Backlight | Yes | Yes |
| Key travel | 1.5 mm | 1.6 mm |
| Size | 13.5 x 8.0 cm | - |
| Surface | Glass | Plastic |
| 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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