Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) vs Lenovo ThinkPad T14s Gen 5
44Performance38.3
23.3Display26.5
33.3Battery61.1
67.3Portability80.5
1 spec wins — Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)6 spec wins — Lenovo ThinkPad T14s Gen 5
InnoReviews verdict
Lenovo ThinkPad T14s Gen 5 wins this laptop face-off, 48 to 40.7, pulling ahead mainly in battery (+28) and portability (+13). 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 performance score: 44 vs 38
Reasons to pick the Lenovo ThinkPad T14s Gen 5
- Stronger display score: 27 vs 23
- Stronger battery score: 61 vs 33
- Stronger portability score: 81 vs 67
- 100% higher RAM: 32 GB vs 16 GB
- 100% higher storage: 1,024 GB vs 512 GB
Display
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14s Gen 5 |
|---|---|---|
| Screen size | 15.3 ″+9% | 14 ″ |
| Panel type | IPS (anti-glare, non-touch) | IPS (WUXGA low-power) |
| Resolution | 1920x1200 | 1920x1200 |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 300 nits | 400 nits+33% |
Performance
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14s Gen 5 |
|---|---|---|
| Processor | Intel Core i5-13420H | Intel Core Ultra 7 155U |
| Graphics | Intel UHD Graphics (integrated) | Intel Graphics (integrated) |
| RAM | 16 GB | 32 GB+100% |
| RAM type | DDR5-4800 (soldered + 1x SODIMM slot) | LPDDR5X-6400 (soldered) |
| Storage | 512 GB | 1,024 GB+100% |
| Storage type | PCIe 4.0 NVMe SSD (2x M.2 2242 slots) | PCIe 4.0 NVMe SSD |
Benchmarks
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14s Gen 5 |
|---|---|---|
| Geekbench 6 (single) | — | 2,250Bottom 6% |
| Geekbench 6 (multi) | — | 8,600Bottom 6% |
Battery
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14s Gen 5 |
|---|---|---|
| Capacity | 50 Wh | 58 Wh+16% |
| Web browsing endurance | — | 13 h |
| Charging | 65 W | 65 W |
Design
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14s Gen 5 |
|---|---|---|
| Weight | 1.59 kg | 1.24 kg+22% |
| Thickness | 18.9 mm | 16.9 mm+11% |
| Material | Aluminum or PC-ABS (top), PC-ABS (bottom) | Recycled aluminum and magnesium |
Connectivity
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14s Gen 5 |
|---|---|---|
| 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 | 2x Thunderbolt 4, 2x USB-A 3.2, HDMI 2.1, 3.5mm |
| Wi-Fi | Wi-Fi 6 or Wi-Fi 7 (by configuration) | Wi-Fi 6E |
| Bluetooth | 5.2 or 5.4 (by configuration) | 5.3 |
| Webcam | HD 720p or FHD 1080p with privacy shutter (IR on some configurations) | 1080p + IR with privacy shutter |
| Biometrics | Optional IR camera for Windows Hello; no fingerprint reader | Fingerprint reader, IR face (Windows Hello) |
Software
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14s Gen 5 |
|---|---|---|
| Operating system | Windows 11 (Home or Pro) | Windows 11 Pro |
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