Dell Inspiron 14 Plus 7440 vs Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)
40.9Performance44
23.3Display23.3
52Battery33.3
67.4Portability67.3
4 spec wins — Dell Inspiron 14 Plus 74402 spec wins — Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)
InnoReviews verdict
Dell Inspiron 14 Plus 7440 wins this laptop face-off, 43.7 to 40.7, pulling ahead mainly in battery (+19) and portability (+0). 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 Inspiron 14 Plus 7440
- Stronger battery score: 52 vs 33
- 100% higher storage: 1,024 GB vs 512 GB
- 54% higher charging: 100 W vs 65 W
- 28% higher capacity: 64 Wh vs 50 Wh
Reasons to pick the Lenovo IdeaPad Slim 3i Gen 10 (15IRH10)
- Stronger performance score: 44 vs 41
Display
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Screen size | 14 ″ | 15.3 ″+9% |
| Panel type | IPS (WVA, anti-glare) | IPS (anti-glare, non-touch) |
| Resolution | 2240x1400 | 1920x1200 |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 300 nits | 300 nits |
Performance
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Processor | Intel Core Ultra 7 155H | Intel Core i5-13420H |
| Graphics | Intel Arc (integrated) | Intel UHD Graphics (integrated) |
| RAM | 16 GB | 16 GB |
| RAM type | LPDDR5X-6400 (soldered) | DDR5-4800 (soldered + 1x SODIMM slot) |
| Storage | 1,024 GB+100% | 512 GB |
| Storage type | PCIe 4.0 NVMe SSD | PCIe 4.0 NVMe SSD (2x M.2 2242 slots) |
Benchmarks
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Geekbench 6 (single) | 2,337Bottom 14% | — |
| Geekbench 6 (multi) | 12,230Bottom 29% | — |
Battery
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Capacity | 64 Wh+28% | 50 Wh |
| Charging | 100 W+54% | 65 W |
Design
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Weight | 1.58 kg+1% | 1.59 kg |
| Thickness | 19 mm | 18.9 mm+1% |
| Material | Aluminum | Aluminum or PC-ABS (top), PC-ABS (bottom) |
Connectivity
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Ports | 1x Thunderbolt 4, 2x USB-A 3.2 Gen 1, HDMI 1.4, microSD, 3.5mm | 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 6E | Wi-Fi 6 or Wi-Fi 7 (by configuration) |
| Bluetooth | 5.3 | 5.2 or 5.4 (by configuration) |
| Webcam | 1080p | HD 720p or FHD 1080p with privacy shutter (IR on some configurations) |
| Biometrics | Fingerprint reader | Optional IR camera for Windows Hello; no fingerprint reader |
Software
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo IdeaPad Slim 3i Gen 10 (15IRH10) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 (Home or Pro) |
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