Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) vs Lenovo Legion 5i Gen 10 (15IRX10)
44Performance59.3
23.3Display44.8
33.3Battery73.3
67.3Portability54.4
3 spec wins — Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)6 spec wins — Lenovo Legion 5i Gen 10 (15IRX10)
InnoReviews verdict
Lenovo Legion 5i Gen 10 (15IRX10) wins this laptop face-off, 57.9 to 40.7, pulling ahead mainly in battery (+40) and display (+21). 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 54
- 16% lower weight: 1.59 kg vs 1.9 kg
- 12% lower thickness: 18.9 mm vs 21.5 mm
Reasons to pick the Lenovo Legion 5i Gen 10 (15IRX10)
- Stronger performance score: 59 vs 44
- Stronger display score: 45 vs 23
- Stronger battery score: 73 vs 33
- 277% higher charging: 245 W vs 65 W
- 175% higher Refresh rate: 165 Hz vs 60 Hz
Display
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion 5i Gen 10 (15IRX10) |
|---|---|---|
| Screen size | 15.3 ″+1% | 15.1 ″ |
| Panel type | IPS (anti-glare, non-touch) | OLED (PureSight) |
| Resolution | 1920x1200 | 2560x1600 |
| Refresh rate | 60 Hz | 165 Hz+175% |
| Peak brightness | 300 nits | 500 nits+67% |
Performance
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion 5i Gen 10 (15IRX10) |
|---|---|---|
| Processor | Intel Core i5-13420H | Intel Core i7-14700HX |
| Graphics | Intel UHD Graphics (integrated) | NVIDIA GeForce RTX 5060 Laptop |
| RAM | 16 GB | 32 GB+100% |
| RAM type | DDR5-4800 (soldered + 1x SODIMM slot) | DDR5-5600 (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 (2 slots) |
Benchmarks
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion 5i Gen 10 (15IRX10) |
|---|---|---|
| Geekbench 6 (single) | — | 2,895Top 33% |
| Geekbench 6 (multi) | — | 17,711Top 22% |
Battery
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion 5i Gen 10 (15IRX10) |
|---|---|---|
| Capacity | 50 Wh | 80 Wh+60% |
| Charging | 65 W | 245 W+277% |
Design
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion 5i Gen 10 (15IRX10) |
|---|---|---|
| Weight | 1.59 kg+16% | 1.9 kg |
| Thickness | 18.9 mm+12% | 21.5 mm |
| Material | Aluminum or PC-ABS (top), PC-ABS (bottom) | Aluminum lid, plastic (PC-ABS) base |
Connectivity
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion 5i Gen 10 (15IRX10) |
|---|---|---|
| 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 | 3x USB-A 5Gbps, 2x USB-C 10Gbps (one with DisplayPort 2.1 and up to 100W PD), HDMI 2.1, RJ-45 Gigabit Ethernet, 3.5mm combo jack |
| 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 | HD 720p or FHD 1080p with privacy shutter (IR on some configurations) | 5MP with e-shutter |
| Biometrics | Optional IR camera for Windows Hello; no fingerprint reader | None |
Software
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo Legion 5i Gen 10 (15IRX10) |
|---|---|---|
| Operating system | Windows 11 (Home or Pro) | Windows 11 Home |
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