Dell Inspiron 14 Plus 7440 vs Lenovo Yoga Slim 7x
40.9Performance42.7
23.3Display50.4
52Battery69.5
67.4Portability84.7
2 spec wins — Dell Inspiron 14 Plus 74408 spec wins — Lenovo Yoga Slim 7x
InnoReviews verdict
Lenovo Yoga Slim 7x wins this laptop face-off, 58.1 to 43.7, pulling ahead mainly in display (+27) and battery (+18). Dell Inspiron 14 Plus 7440 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
- 100% higher storage: 1,024 GB vs 512 GB
- 54% higher charging: 100 W vs 65 W
- Lower launch price: $999 vs $1,199
Reasons to pick the Lenovo Yoga Slim 7x
- Stronger display score: 50 vs 23
- Stronger battery score: 70 vs 52
- Stronger portability score: 85 vs 67
- 233% higher Peak brightness: 1,000 nits vs 300 nits
- 50% higher Refresh rate: 90 Hz vs 60 Hz
Display
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo Yoga Slim 7x |
|---|---|---|
| Screen size | 14 ″ | 14.5 ″+4% |
| Panel type | IPS (WVA, anti-glare) | OLED (PureSight) |
| Resolution | 2240x1400 | 2944x1840 |
| Refresh rate | 60 Hz | 90 Hz+50% |
| Peak brightness | 300 nits | 1,000 nits+233% |
Performance
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo Yoga Slim 7x |
|---|---|---|
| Processor | Intel Core Ultra 7 155H | Qualcomm Snapdragon X Elite (X1E-78-100) |
| Graphics | Intel Arc (integrated) | Qualcomm Adreno |
| RAM | 16 GB | 16 GB |
| RAM type | LPDDR5X-6400 (soldered) | LPDDR5X-8448 |
| Storage | 1,024 GB+100% | 512 GB |
| Storage type | PCIe 4.0 NVMe SSD | PCIe 4.0 NVMe SSD |
Benchmarks
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo Yoga Slim 7x |
|---|---|---|
| Geekbench 6 (single) | 2,337Bottom 14% | 2,420+4%Bottom 23% |
| Geekbench 6 (multi) | 12,230Bottom 29% | 13,800+13%Top 44% |
Battery
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo Yoga Slim 7x |
|---|---|---|
| Capacity | 64 Wh | 70 Wh+9% |
| Web browsing endurance | — | 14 h |
| Charging | 100 W+54% | 65 W |
Design
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo Yoga Slim 7x |
|---|---|---|
| Weight | 1.58 kg | 1.28 kg+19% |
| Thickness | 19 mm | 12.9 mm+32% |
| Material | Aluminum | Aluminum |
Connectivity
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo Yoga Slim 7x |
|---|---|---|
| Ports | 1x Thunderbolt 4, 2x USB-A 3.2 Gen 1, HDMI 1.4, microSD, 3.5mm | 3x USB4 (USB-C) |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| Webcam | 1080p | 1080p + IR |
| Biometrics | Fingerprint reader | IR face (Windows Hello) |
Software
| Spec | Dell Inspiron 14 Plus 7440 | Lenovo Yoga Slim 7x |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 (Arm) |
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