Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) vs Lenovo IdeaPad Slim 3i 15
44Performance44
23.3Display23.3
33.3Battery29.3
67.3Portability67.7
2 spec wins — Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)2 spec wins — Lenovo IdeaPad Slim 3i 15
InnoReviews verdict
This one is close to a dead heat: Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) scores 40.7 against 39.9 for Lenovo IdeaPad Slim 3i 15. Pick by the categories that matter to you — Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) edges ahead in battery, or by price.
Which would you pick?
Key differences
Reasons to pick the Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)
- Stronger battery score: 33 vs 29
Reasons to pick the Lenovo IdeaPad Slim 3i 15
No decisive spec advantages — this side competes on price and preference.
Display
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| Screen size | 15.3 ″ | 15.6 ″+2% |
| Panel type | IPS (anti-glare, non-touch) | IPS |
| Resolution | 1920x1200 | 1920x1080 |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 300 nits | 300 nits |
Performance
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| Processor | Intel Core i5-13420H | Intel Core i5-1335U |
| Graphics | Intel UHD Graphics (integrated) | Intel Iris Xe Graphics |
| RAM | 16 GB | 16 GB |
| RAM type | DDR5-4800 (soldered + 1x SODIMM slot) | LPDDR5 |
| Storage | 512 GB | 512 GB |
| Storage type | PCIe 4.0 NVMe SSD (2x M.2 2242 slots) | NVMe SSD |
Battery
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| Capacity | 50 Wh+6% | 47 Wh |
| Charging | 65 W | 65 W |
Design
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| Weight | 1.59 kg+2% | 1.62 kg |
| Thickness | 18.9 mm | 17.9 mm+5% |
| Material | Aluminum or PC-ABS (top), PC-ABS (bottom) | Polycarbonate |
Connectivity
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| 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 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 |
| Wi-Fi | Wi-Fi 6 or Wi-Fi 7 (by configuration) | Wi-Fi 6 |
| Bluetooth | 5.2 or 5.4 (by configuration) | 5.1 |
| Webcam | HD 720p or FHD 1080p with privacy shutter (IR on some configurations) | 1080p |
| Biometrics | Optional IR camera for Windows Hello; no fingerprint reader | Fingerprint reader |
Software
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| Operating system | Windows 11 (Home or Pro) | Windows 11 Home |
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