CHUWI UniBook vs Lenovo ThinkPad E14 Gen 7
27.7Performance46.1
23.3Display35.1
62Battery52
82.4Portability71.9
2 spec wins — CHUWI UniBook7 spec wins — Lenovo ThinkPad E14 Gen 7
InnoReviews verdict
Lenovo ThinkPad E14 Gen 7 wins this laptop face-off, 49.3 to 44, pulling ahead mainly in performance (+18) and display (+12). CHUWI UniBook still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the CHUWI UniBook
- Stronger battery score: 62 vs 52
- Stronger portability score: 82 vs 72
- 17% lower thickness: 16.4 mm vs 19.7 mm
- 14% lower weight: 1.2 kg vs 1.4 kg
Reasons to pick the Lenovo ThinkPad E14 Gen 7
- Stronger performance score: 46 vs 28
- Stronger display score: 35 vs 23
- 300% higher storage: 1,024 GB vs 256 GB
- 100% higher Refresh rate: 120 Hz vs 60 Hz
- 100% higher RAM: 16 GB vs 8 GB
Display
| Spec | CHUWI UniBook | Lenovo ThinkPad E14 Gen 7 |
|---|---|---|
| Screen size | 14 ″ | 14 ″ |
| Panel type | IPS | IPS (anti-glare, non-touch) |
| Resolution | 1920x1200 | 2880x1800 |
| Refresh rate | 60 Hz | 120 Hz+100% |
| Peak brightness | 300 nits | 400 nits+33% |
Performance
| Spec | CHUWI UniBook | Lenovo ThinkPad E14 Gen 7 |
|---|---|---|
| Processor | Intel Core 3 304 | Intel Core Ultra 7 255H |
| Graphics | Intel Graphics (Xe3) | Intel Arc 140T Graphics (integrated) |
| RAM | 8 GB | 16 GB+100% |
| RAM type | LPDDR5-6400 (soldered) | DDR5-5600 (2x SO-DIMM) |
| Storage | 256 GB | 1,024 GB+300% |
| Storage type | PCIe 4.0 NVMe SSD (M.2 2280) | PCIe 4.0 NVMe SSD (2x M.2 slots) |
Benchmarks
| Spec | CHUWI UniBook | Lenovo ThinkPad E14 Gen 7 |
|---|---|---|
| Geekbench 6 (single) | 2,407Bottom 22% | 2,894+20%Top 34% |
| Geekbench 6 (multi) | 5,987Bottom 3% | 11,979+100%Bottom 26% |
Battery
| Spec | CHUWI UniBook | Lenovo ThinkPad E14 Gen 7 |
|---|---|---|
| Capacity | 53 Wh | 64 Wh+20% |
| Web browsing endurance | 13.7 h | — |
| Charging | 65 W | 65 W |
Design
| Spec | CHUWI UniBook | Lenovo ThinkPad E14 Gen 7 |
|---|---|---|
| Weight | 1.2 kg+14% | 1.4 kg |
| Thickness | 16.4 mm+17% | 19.7 mm |
| Material | Anodized aluminum alloy | Aluminum lid and bottom, PC-ABS keyboard deck (aluminum deck optional) |
Connectivity
| Spec | CHUWI UniBook | Lenovo ThinkPad E14 Gen 7 |
|---|---|---|
| Ports | 2x USB-C (PD 65W, DisplayPort), 2x USB-A 3.2 Gen1, 1x USB-A 2.0, 1x HDMI, Gigabit Ethernet, microSD, 3.5mm audio | 1x Thunderbolt 4, 1x USB-C 20Gbps (PD, DP 1.4), 1x USB-A 10Gbps (always on), 1x USB-A 5Gbps, HDMI 2.1, RJ-45 Gigabit Ethernet, 3.5mm combo jack |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E (Wi-Fi 7 on some configurations) |
| Bluetooth | 5.2 | 5.3 |
| Webcam | 720p | 1080p with IR and privacy shutter (720p or 5MP on some configurations) |
| Biometrics | None | Fingerprint reader in power button and IR face unlock (both optional) |
Software
| Spec | CHUWI UniBook | Lenovo ThinkPad E14 Gen 7 |
|---|---|---|
| Operating system | Windows 11 Pro | Windows 11 (Home or Pro) |
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