Lenovo Legion Pro 5i Gen 10 (16IAX10) vs Razer Blade 18 (2025)
64.7Performance65.6
64.4Display55.5
73.3Battery98.7
32.5Portability20
3 spec wins — Lenovo Legion Pro 5i Gen 10 (16IAX10)6 spec wins — Razer Blade 18 (2025)
InnoReviews verdict
Razer Blade 18 (2025) wins this laptop face-off, 62.2 to 60.7, pulling ahead mainly in battery (+25) and performance (+1). Lenovo Legion Pro 5i Gen 10 (16IAX10) still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Lenovo Legion Pro 5i Gen 10 (16IAX10)
- Stronger display score: 64 vs 56
- Stronger portability score: 33 vs 20
- 120% higher Peak brightness: 1,100 nits vs 500 nits
- 22% lower weight: 2.43 kg vs 3.1 kg
- Lower launch price: $1,499 vs $3,500
Reasons to pick the Razer Blade 18 (2025)
- Stronger battery score: 99 vs 73
- 45% higher Refresh rate: 240 Hz vs 165 Hz
- 33% higher charging: 400 W vs 300 W
- 24% higher capacity: 99 Wh vs 80 Wh
- 13% higher Screen size: 18 ″ vs 16 ″
Display
| Spec | Lenovo Legion Pro 5i Gen 10 (16IAX10) | Razer Blade 18 (2025) |
|---|---|---|
| Screen size | 16 ″ | 18 ″+13% |
| Panel type | OLED (glossy, non-touch) | IPS |
| Resolution | 2560x1600 | 3840x2400 |
| Refresh rate | 165 Hz | 240 Hz+45% |
| Peak brightness | 1,100 nits+120% | 500 nits |
Performance
| Spec | Lenovo Legion Pro 5i Gen 10 (16IAX10) | Razer Blade 18 (2025) |
|---|---|---|
| Processor | Intel Core Ultra 9 275HX | Intel Core Ultra 9 275HX |
| Graphics | NVIDIA GeForce RTX 5070 Ti Laptop | NVIDIA GeForce RTX 5070 Ti Laptop |
| RAM | 32 GB | 32 GB |
| RAM type | DDR5-5600 or DDR5-6400 (2x SO-DIMM) | DDR5-5600 SO-DIMM (2 slots) |
| Storage | 1,024 GB | 1,024 GB |
| Storage type | PCIe 4.0 NVMe SSD (2x M.2 slots) | PCIe 4.0 NVMe SSD (2 slots) |
Benchmarks
| Spec | Lenovo Legion Pro 5i Gen 10 (16IAX10) | Razer Blade 18 (2025) |
|---|---|---|
| Geekbench 6 (single) | 3,089Top 18% | 3,127+1%Top 15% |
| Geekbench 6 (multi) | 19,885Top 13% | 20,220+2%Top 11% |
Battery
| Spec | Lenovo Legion Pro 5i Gen 10 (16IAX10) | Razer Blade 18 (2025) |
|---|---|---|
| Capacity | 80 Wh | 99 Wh+24% |
| Charging | 300 W | 400 W+33% |
Design
| Spec | Lenovo Legion Pro 5i Gen 10 (16IAX10) | Razer Blade 18 (2025) |
|---|---|---|
| Weight | 2.43 kg+22% | 3.1 kg |
| Thickness | 26 mm+7% | 27.9 mm |
| Material | Aluminum (top), PC-ABS (bottom) | CNC aluminum (recycled) |
Connectivity
| Spec | Lenovo Legion Pro 5i Gen 10 (16IAX10) | Razer Blade 18 (2025) |
|---|---|---|
| Ports | 1x Thunderbolt 4, 1x USB-C (10Gbps, DP 2.1, 65-100W PD), 1x USB-A 10Gbps (always on), 2x USB-A 5Gbps, HDMI 2.1, RJ-45 Gigabit Ethernet, 3.5mm combo jack | 1x Thunderbolt 5, 1x Thunderbolt 4, 3x USB-A 3.2 Gen 2, HDMI 2.1, 2.5G Ethernet, SD (UHS-II), 3.5mm |
| Wi-Fi | Wi-Fi 6 or Wi-Fi 7 (by configuration) | Wi-Fi 7 |
| Bluetooth | 5.2 or 5.4 (by configuration) | 5.4 |
| Webcam | 5MP with e-shutter (720p on some configurations) | 5MP + IR |
| Biometrics | None (no fingerprint reader) | IR face (Windows Hello) |
Software
| Spec | Lenovo Legion Pro 5i Gen 10 (16IAX10) | Razer Blade 18 (2025) |
|---|---|---|
| Operating system | Windows 11 (Home or Pro) | Windows 11 |
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