Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) vs Lenovo Legion Pro 5i Gen 10 (16IAX10)
VS
44Performance64.7
23.3Display64.4
33.3Battery73.3
67.3Portability32.5
2 spec wins — Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)7 spec wins — Lenovo Legion Pro 5i Gen 10 (16IAX10)
InnoReviews verdict
Lenovo Legion Pro 5i Gen 10 (16IAX10) wins this laptop face-off, 60.7 to 40.7, pulling ahead mainly in display (+41) and battery (+40). Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) 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 Gen 10 (15IRH10)
- Stronger portability score: 67 vs 33
- 35% lower weight: 1.59 kg vs 2.43 kg
- 27% lower thickness: 18.9 mm vs 26 mm
Reasons to pick the Lenovo Legion Pro 5i Gen 10 (16IAX10)
- Stronger performance score: 65 vs 44
- Stronger display score: 64 vs 23
- Stronger battery score: 73 vs 33
- 362% higher charging: 300 W vs 65 W
- 267% higher Peak brightness: 1,100 nits vs 300 nits
Display
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion Pro 5i Gen 10 (16IAX10) |
|---|---|---|
| Screen size | 15.3 ″ | 16 ″+5% |
| Panel type | IPS (anti-glare, non-touch) | OLED (glossy, non-touch) |
| Resolution | 1920x1200 | 2560x1600 |
| Refresh rate | 60 Hz | 165 Hz+175% |
| Peak brightness | 300 nits | 1,100 nits+267% |
Performance
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion Pro 5i Gen 10 (16IAX10) |
|---|---|---|
| Processor | Intel Core i5-13420H | Intel Core Ultra 9 275HX |
| Graphics | Intel UHD Graphics (integrated) | NVIDIA GeForce RTX 5070 Ti Laptop |
| RAM | 16 GB | 32 GB+100% |
| RAM type | DDR5-4800 (soldered + 1x SODIMM slot) | DDR5-5600 or DDR5-6400 (2x SO-DIMM) |
| Storage | 512 GB | 1,024 GB+100% |
| Storage type | PCIe 4.0 NVMe SSD (2x M.2 2242 slots) | PCIe 4.0 NVMe SSD (2x M.2 slots) |
Benchmarks
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion Pro 5i Gen 10 (16IAX10) |
|---|---|---|
| Geekbench 6 (single) | — | 3,089Top 18% |
| Geekbench 6 (multi) | — | 19,885Top 13% |
Battery
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion Pro 5i Gen 10 (16IAX10) |
|---|---|---|
| Capacity | 50 Wh | 80 Wh+60% |
| Charging | 65 W | 300 W+362% |
Design
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion Pro 5i Gen 10 (16IAX10) |
|---|---|---|
| Weight | 1.59 kg+35% | 2.43 kg |
| Thickness | 18.9 mm+27% | 26 mm |
| Material | Aluminum or PC-ABS (top), PC-ABS (bottom) | Aluminum (top), PC-ABS (bottom) |
Connectivity
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion Pro 5i Gen 10 (16IAX10) |
|---|---|---|
| Ports | 2x USB-A 5Gbps, 1x USB-C 5Gbps (PD 45-65W, DP 1.2), HDMI 1.4, SD card reader, 3.5mm combo jack, round-tip power connector | 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 |
| Wi-Fi | Wi-Fi 6 or Wi-Fi 7 (by configuration) | Wi-Fi 6 or Wi-Fi 7 (by configuration) |
| Bluetooth | 5.2 or 5.4 (by configuration) | 5.2 or 5.4 (by configuration) |
| Webcam | HD 720p or FHD 1080p with privacy shutter (IR on some configurations) | 5MP with e-shutter (720p on some configurations) |
| Biometrics | Optional IR camera for Windows Hello; no fingerprint reader | None (no fingerprint reader) |
Software
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion Pro 5i Gen 10 (16IAX10) |
|---|---|---|
| Operating system | Windows 11 (Home or Pro) | Windows 11 (Home or Pro) |
Related comparisons
Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)vs Samsung Galaxy Book4VSLenovo IdeaPad Slim 3i Gen 10 (15IRH10)vs Lenovo LOQ 15IRX10VSLenovo IdeaPad Slim 3i Gen 10 (15IRH10)vs Lenovo LOQ 15IRX9VSLenovo IdeaPad Slim 3i Gen 10 (15IRH10)vs Lenovo LOQ 15AHP9VSLenovo Legion Pro 5i Gen 10 (16IAX10)vs Acer Predator Helios Neo 16 (2024)VSLenovo Legion Pro 5i Gen 10 (16IAX10)vs ASUS ROG Zephyrus G16 (2024)VSLenovo Legion Pro 5i Gen 10 (16IAX10)vs HUAWEI MateBook X Pro (2024)VSLenovo Legion Pro 5i Gen 10 (16IAX10)vs HUAWEI MateBook Pro SVS