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- Cool 40i vs N55 Plus
Coolpad Cool 40i vs Doogee N55 Plus
What Cool 40i does better (7) and where N55 Plus wins (4) — every spec side by side.
Dimensions
Size comparison
Cool 40iN55 Plus
| Cool 40i | N55 Plus | Difference | |
|---|---|---|---|
| Height | 166.2 mm | 163.8 mm | +2.4 mm |
| Width | 77 mm | 75.8 mm | +1.2 mm |
| Thickness | 8.3 mm | 8.6 mm | −0.3 mm |
| Weight | 202 g | 186 g | +16 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Cool 40i better than N55 Plus?
- Main camera50 MP vs 13 MP3.8×
- Storage (max)256 GB vs 128 GB2×
- NFCYes · N55 Plus: No
- CPU frequency2.3 GHz vs 1.6 GHz+44%
- Peak brightness400 nits vs 350 nits+14%
- Main camera aperturef/1.8 vs f/2.2+22%
- Thickness8.3 mm vs 8.6 mm+4%
Why is N55 Plus better than Cool 40i?
- Battery capacity4,500 mAh vs 5,150 mAh+14%
- RAM6 GB vs 8 GB+33%
- Weight202 g vs 186 g+9%
- Screen-to-body ratio80.8% vs 83.3%+3%
Specifications
Side by side
| Design | ||
| Weight | 202 g | 186 g |
| Thickness | 8.3 mm | 8.6 mm |
| Height | 166.2 mm | 163.8 mm |
| Width | 77 mm | 75.8 mm |
| Colours | Phantom Black, Glacier Blue, Lite Pink, Ivory White | Phantom Black, Lightweave Silver |
| Display | ||
| Screen size | 6.6″ | 6.6″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,612 px | 1,612 px |
| Pixel density | 269 ppi | 269 ppi |
| Refresh rate | 90 Hz | 90 Hz |
| Peak brightness | 400 nits | 350 nits |
| Screen-to-body ratio | 80.8% | 83.3% |
| Performance | ||
| Chipset | Mediatek MT6765 Helio G37 | Unisoc T606 |
| Chip maker | MediaTek | Unisoc |
| Process | 12 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.3 GHz | 1.6 GHz |
| GPU | PowerVR GE8320 | Mali-G57 MP1 |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Storage (max) | 256 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | eMMC 5.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 13 MP |
| Main camera aperture | f/1.8 | f/2.2 |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 8 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,500 mAh | 5,150 mAh |
| Wired charging | 10 W | 10 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | — |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Accelerometer, proximity, compass |
| Software | ||
| OS at launch | Android 14 | Android 14 |
| Platform | Android | Android |
| Interface | Cool UI | — |
| EU label | ||
| Energy class | — | C |
| Battery charge cycles | — | 1,100 |
| Endurance per cycle | — | 43 h |
| Repairability class | — | B |
| Drop resistance class | — | B |
