Dell 15 (DC15250) vs Lenovo Legion Pro 7i Gen 10 (16IAX10H)
26.6Performance63
30.2Display75.1
21.3Battery99.9
66.3Portability27.4
2 spec wins — Dell 15 (DC15250)9 spec wins — Lenovo Legion Pro 7i Gen 10 (16IAX10H)
InnoReviews verdict
Lenovo Legion Pro 7i Gen 10 (16IAX10H) wins this laptop face-off, 67.7 to 33.5, pulling ahead mainly in battery (+79) and display (+45). Dell 15 (DC15250) still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Dell 15 (DC15250)
- Stronger portability score: 66 vs 27
- 37% lower weight: 1.62 kg vs 2.57 kg
- 29% lower thickness: 19 mm vs 26.7 mm
Reasons to pick the Lenovo Legion Pro 7i Gen 10 (16IAX10H)
- Stronger performance score: 63 vs 27
- Stronger display score: 75 vs 30
- Stronger battery score: 100 vs 21
- 515% higher charging: 400 W vs 65 W
- 340% higher Peak brightness: 1,100 nits vs 250 nits
Display
| Spec | Dell 15 (DC15250) | Lenovo Legion Pro 7i Gen 10 (16IAX10H) |
|---|---|---|
| Screen size | 15.6 ″ | 16 ″+3% |
| Panel type | IPS | OLED (glossy, non-touch, G-SYNC) |
| Resolution | 1920x1080 | 2560x1600 |
| Refresh rate | 120 Hz | 240 Hz+100% |
| Peak brightness | 250 nits | 1,100 nits+340% |
Performance
| Spec | Dell 15 (DC15250) | Lenovo Legion Pro 7i Gen 10 (16IAX10H) |
|---|---|---|
| Processor | Intel Core i5-1334U | Intel Core Ultra 9 275HX |
| Graphics | Intel UHD Graphics | NVIDIA GeForce RTX 5080 Laptop GPU (175W) |
| RAM | 8 GB | 32 GB+300% |
| RAM type | DDR4 or DDR5 (varies by configuration) | DDR5-6400 (2x SO-DIMM) |
| Storage | 512 GB | 1,024 GB+100% |
| Storage type | M.2 PCIe NVMe SSD | PCIe 4.0 NVMe SSD (2x M.2 2280; one slot PCIe 5.0) |
Benchmarks
| Spec | Dell 15 (DC15250) | Lenovo Legion Pro 7i Gen 10 (16IAX10H) |
|---|---|---|
| Geekbench 6 (single) | 2,139Bottom 3% | 3,052+43%Top 21% |
| Geekbench 6 (multi) | 5,278Bottom 2% | 19,081+262%Top 16% |
Battery
| Spec | Dell 15 (DC15250) | Lenovo Legion Pro 7i Gen 10 (16IAX10H) |
|---|---|---|
| Capacity | 41 Wh | 100 Wh+144% |
| Charging | 65 W | 400 W+515% |
Design
| Spec | Dell 15 (DC15250) | Lenovo Legion Pro 7i Gen 10 (16IAX10H) |
|---|---|---|
| Weight | 1.62 kg+37% | 2.57 kg |
| Thickness | 19 mm+29% | 26.7 mm |
| Material | Plastic (aluminum optional) | Aluminum |
Connectivity
| Spec | Dell 15 (DC15250) | Lenovo Legion Pro 7i Gen 10 (16IAX10H) |
|---|---|---|
| Ports | USB-A 3.2 Gen 1, USB-A 2.0, USB-C 3.2 Gen 1 (data only on plastic models), HDMI 1.4, SD card reader, 3.5mm combo | 1x Thunderbolt 4, 1x USB-C 10Gbps (DP 2.1, 95-100W PD), 1x USB-A 10Gbps (always on), 2x USB-A 5Gbps, HDMI 2.1, 2.5GbE RJ-45, 3.5mm combo jack |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| Webcam | 720p HD (1080p on aluminum chassis) | 5MP with e-shutter (720p on some configurations) |
| Biometrics | None (fingerprint reader optional) | None (no fingerprint reader) |
Software
| Spec | Dell 15 (DC15250) | Lenovo Legion Pro 7i Gen 10 (16IAX10H) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 (Home or Pro) |
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