Lenovo IdeaPad Slim 3i 15 vs Lenovo Legion 7i Gen 10 (16IAX10)
44Performance59.2
23.3Display75.1
29.3Battery78.7
67.7Portability56.9
1 spec wins — Lenovo IdeaPad Slim 3i 157 spec wins — Lenovo Legion 7i Gen 10 (16IAX10)
InnoReviews verdict
Lenovo Legion 7i Gen 10 (16IAX10) wins this laptop face-off, 67.1 to 39.9, pulling ahead mainly in display (+52) and battery (+49). Lenovo IdeaPad Slim 3i 15 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Lenovo IdeaPad Slim 3i 15
- Stronger portability score: 68 vs 57
- 18% lower weight: 1.62 kg vs 1.98 kg
- Lower launch price: $549 vs $1,599
Reasons to pick the Lenovo Legion 7i Gen 10 (16IAX10)
- Stronger performance score: 59 vs 44
- Stronger display score: 75 vs 23
- Stronger battery score: 79 vs 29
- 300% higher Refresh rate: 240 Hz vs 60 Hz
- 277% higher charging: 245 W vs 65 W
Display
| Spec | Lenovo IdeaPad Slim 3i 15 | Lenovo Legion 7i Gen 10 (16IAX10) |
|---|---|---|
| Screen size | 15.6 ″ | 16 ″+3% |
| Panel type | IPS | OLED (glossy, non-touch) |
| Resolution | 1920x1080 | 2560x1600 |
| Refresh rate | 60 Hz | 240 Hz+300% |
| Peak brightness | 300 nits | 1,100 nits+267% |
Performance
| Spec | Lenovo IdeaPad Slim 3i 15 | Lenovo Legion 7i Gen 10 (16IAX10) |
|---|---|---|
| Processor | Intel Core i5-1335U | Intel Core Ultra 7 255HX |
| Graphics | Intel Iris Xe Graphics | NVIDIA GeForce RTX 5060 Laptop |
| RAM | 16 GB | 32 GB+100% |
| RAM type | LPDDR5 | DDR5-5600 or DDR5-6400 (2x SO-DIMM) |
| Storage | 512 GB | 1,024 GB+100% |
| Storage type | NVMe SSD | PCIe 4.0 NVMe SSD (2x M.2 slots) |
Benchmarks
| Spec | Lenovo IdeaPad Slim 3i 15 | Lenovo Legion 7i Gen 10 (16IAX10) |
|---|---|---|
| Geekbench 6 (single) | — | 2,935Top 29% |
| Geekbench 6 (multi) | — | 17,431Top 24% |
Battery
| Spec | Lenovo IdeaPad Slim 3i 15 | Lenovo Legion 7i Gen 10 (16IAX10) |
|---|---|---|
| Capacity | 47 Wh | 84 Wh+79% |
| Charging | 65 W | 245 W+277% |
Design
| Spec | Lenovo IdeaPad Slim 3i 15 | Lenovo Legion 7i Gen 10 (16IAX10) |
|---|---|---|
| Weight | 1.62 kg+18% | 1.98 kg |
| Thickness | 17.9 mm | 17.9 mm |
| Material | Polycarbonate | Aluminum (top and bottom) |
Connectivity
| Spec | Lenovo IdeaPad Slim 3i 15 | Lenovo Legion 7i Gen 10 (16IAX10) |
|---|---|---|
| Ports | 1x USB-C 3.2 Gen 1, 2x USB-A 3.2 Gen 1, 1x HDMI 1.4, 1x SD card reader, 1x 3.5mm combo audio | 1x Thunderbolt 4 (40Gbps, PD 95-100W, DP 2.1), 1x USB-C 10Gbps (PD 95-100W, DP 2.1), 2x USB-A 5Gbps (one always on), HDMI 2.1, SD card reader, 3.5mm combo jack |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.1 | 5.4 |
| Webcam | 1080p | 5MP with IR and e-shutter |
| Biometrics | Fingerprint reader | IR camera face unlock (no fingerprint reader) |
Software
| Spec | Lenovo IdeaPad Slim 3i 15 | Lenovo Legion 7i Gen 10 (16IAX10) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 (Home or Pro) |
Related comparisons
Lenovo IdeaPad Slim 3i 15vs HP Victus 16 (2024)VSLenovo IdeaPad Slim 3i 15vs Acer Nitro V 16 (ANV16-41)VSLenovo IdeaPad Slim 3i 15vs Lenovo ThinkPad T14 Gen 5 (Intel)VSLenovo IdeaPad Slim 3i 15vs Lenovo LOQ 15IRX9VSLenovo Legion 7i Gen 10 (16IAX10)vs MSI Titan 18 HX AI A2XWVSLenovo Legion 7i Gen 10 (16IAX10)vs Lenovo Legion Pro 7i Gen 10 (16IAX10H)VSLenovo Legion 7i Gen 10 (16IAX10)vs Apple MacBook Pro 14 (M4)VSLenovo Legion 7i Gen 10 (16IAX10)vs Apple MacBook Pro 16 (M3 Max)VS