Dell XPS 13 (9345) vs Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)
47.7Performance44
38.4Display23.3
40Battery33.3
84.2Portability67.3
5 spec wins — Dell XPS 13 (9345)1 spec wins — Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)
InnoReviews verdict
Dell XPS 13 (9345) wins this laptop face-off, 50.2 to 40.7, pulling ahead mainly in portability (+17) and display (+15). 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 Dell XPS 13 (9345)
- Stronger performance score: 48 vs 44
- Stronger display score: 38 vs 23
- Stronger battery score: 40 vs 33
- Stronger portability score: 84 vs 67
- 100% higher Refresh rate: 120 Hz vs 60 Hz
Reasons to pick the Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)
- 14% higher Screen size: 15.3 ″ vs 13.4 ″
Display
| Spec | Dell XPS 13 (9345) | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Screen size | 13.4 ″ | 15.3 ″+14% |
| Panel type | IPS (2.8K OLED touch optional) | IPS (anti-glare, non-touch) |
| Resolution | 1920x1200 | 1920x1200 |
| Refresh rate | 120 Hz+100% | 60 Hz |
| Peak brightness | 500 nits+67% | 300 nits |
Performance
| Spec | Dell XPS 13 (9345) | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Processor | Qualcomm Snapdragon X Elite X1E-80-100 | Intel Core i5-13420H |
| Graphics | Qualcomm Adreno X1-85 | Intel UHD Graphics (integrated) |
| RAM | 16 GB | 16 GB |
| RAM type | LPDDR5X-8448 (soldered) | DDR5-4800 (soldered + 1x SODIMM slot) |
| Storage | 512 GB | 512 GB |
| Storage type | PCIe 4.0 NVMe SSD | PCIe 4.0 NVMe SSD (2x M.2 2242 slots) |
Benchmarks
| Spec | Dell XPS 13 (9345) | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Geekbench 6 (single) | 2,825Top 42% | — |
| Geekbench 6 (multi) | 14,393Top 41% | — |
Battery
| Spec | Dell XPS 13 (9345) | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Capacity | 55 Wh+10% | 50 Wh |
| Charging | — | 65 W |
Design
| Spec | Dell XPS 13 (9345) | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Weight | 1.19 kg+25% | 1.59 kg |
| Thickness | 15.3 mm+19% | 18.9 mm |
| Material | CNC aluminum | Aluminum or PC-ABS (top), PC-ABS (bottom) |
Connectivity
| Spec | Dell XPS 13 (9345) | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Ports | 2x USB4 (40Gbps, DisplayPort, Power Delivery) | 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 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 or Wi-Fi 7 (by configuration) |
| Bluetooth | 5.4 | 5.2 or 5.4 (by configuration) |
| Webcam | 1080p + IR | HD 720p or FHD 1080p with privacy shutter (IR on some configurations) |
| Biometrics | Fingerprint reader, IR face (Windows Hello) | Optional IR camera for Windows Hello; no fingerprint reader |
Software
| Spec | Dell XPS 13 (9345) | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Operating system | Windows 11 (Copilot+ PC) | Windows 11 (Home or Pro) |
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