Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) vs Lenovo ThinkPad T14 Gen 5 (Intel)
44Performance33
23.3Display26.5
33.3Battery36.7
67.3Portability75.2
1 spec wins — Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)4 spec wins — Lenovo ThinkPad T14 Gen 5 (Intel)
InnoReviews verdict
This one is close to a dead heat: Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) scores 40.7 against 39.8 for Lenovo ThinkPad T14 Gen 5 (Intel). Pick by the categories that matter to you — Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) edges ahead in performance, or by price.
Which would you pick?
Key differences
Reasons to pick the Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)
- Stronger performance score: 44 vs 33
Reasons to pick the Lenovo ThinkPad T14 Gen 5 (Intel)
- Stronger display score: 27 vs 23
- Stronger battery score: 37 vs 33
- Stronger portability score: 75 vs 67
- 33% higher Peak brightness: 400 nits vs 300 nits
- 13% lower weight: 1.38 kg vs 1.59 kg
Display
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14 Gen 5 (Intel) |
|---|---|---|
| Screen size | 15.3 ″+9% | 14 ″ |
| Panel type | IPS (anti-glare, non-touch) | IPS (WUXGA, anti-glare) |
| 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 T14 Gen 5 (Intel) |
|---|---|---|
| Processor | Intel Core i5-13420H | Intel Core Ultra 7 155U (Meteor Lake) |
| Graphics | Intel UHD Graphics (integrated) | Intel Graphics (integrated) |
| RAM | 16 GB | 16 GB |
| RAM type | DDR5-4800 (soldered + 1x SODIMM slot) | DDR5-5600 (SO-DIMM) |
| Storage | 512 GB | 512 GB |
| Storage type | PCIe 4.0 NVMe SSD (2x M.2 2242 slots) | PCIe 4.0 NVMe SSD (M.2 2280) |
Benchmarks
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14 Gen 5 (Intel) |
|---|---|---|
| Geekbench 6 (single) | — | 2,306Bottom 8% |
| Geekbench 6 (multi) | — | 8,460Bottom 5% |
Battery
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14 Gen 5 (Intel) |
|---|---|---|
| Capacity | 50 Wh | 53 Wh+5% |
| Charging | 65 W | 65 W |
Design
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14 Gen 5 (Intel) |
|---|---|---|
| Weight | 1.59 kg | 1.38 kg+13% |
| Thickness | 18.9 mm | 17.7 mm+6% |
| Material | Aluminum or PC-ABS (top), PC-ABS (bottom) | Carbon-fiber-reinforced polycarbonate (aluminum lid on grey models) |
Connectivity
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14 Gen 5 (Intel) |
|---|---|---|
| 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 (USB4 40Gbps), 2x USB-A 5Gbps, HDMI 2.1, RJ-45 Gigabit Ethernet, 3.5mm combo jack; optional Nano-SIM and smart card reader |
| Wi-Fi | Wi-Fi 6 or Wi-Fi 7 (by configuration) | Wi-Fi 6E (Wi-Fi 7 optional) |
| Bluetooth | 5.2 or 5.4 (by configuration) | 5.3 |
| Webcam | HD 720p or FHD 1080p with privacy shutter (IR on some configurations) | 5MP with privacy shutter (5MP + IR optional) |
| Biometrics | Optional IR camera for Windows Hello; no fingerprint reader | Fingerprint reader (standard on grey, optional on black), optional IR camera for Windows Hello |
Software
| Spec | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) | Lenovo ThinkPad T14 Gen 5 (Intel) |
|---|---|---|
| Operating system | Windows 11 (Home or Pro) | Windows 11 Pro |
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