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- Cool 20 vs Poco C31
Coolpad Cool 20 vs Xiaomi Poco C31
What Cool 20 does better (7) and where Poco C31 wins (3) — every spec side by side.
Dimensions
Size comparison
Cool 20Poco C31
| Cool 20 | Poco C31 | Difference | |
|---|---|---|---|
| Height | 164.3 mm | 164.9 mm | −0.6 mm |
| Width | 75.7 mm | 77.1 mm | −1.4 mm |
| Thickness | 8.7 mm | 9 mm | −0.3 mm |
| Weight | 200 g | 194 g | +6 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Cool 20 better than Poco C31?
- Main camera48 MP vs 13 MP3.7×
- RAM6 GB vs 4 GB+50%
- Storage (max)128 GB vs 64 GB2×
- Storage (base)64 GB vs 32 GB2×
- Wi-Fi standardWi-Fi 5 vs Wi-Fi 4+25%
- Main camera aperturef/1.8 vs f/2.2+22%
- Thickness8.7 mm vs 9 mm+3%
Why is Poco C31 better than Cool 20?
- Battery capacity4,500 mAh vs 5,000 mAh+11%
- CPU frequency2 GHz vs 2.3 GHz+15%
- Weight200 g vs 194 g+3%
Specifications
Side by side
| Design | ||
| Weight | 200 g | 194 g |
| Thickness | 8.7 mm | 9 mm |
| Height | 164.3 mm | 164.9 mm |
| Width | 75.7 mm | 77.1 mm |
| Colours | Black, Blue, White | Royal Blue, Shadow Gray |
| Display | ||
| Screen size | 6.5″ | 6.5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,600 px | 1,600 px |
| Pixel density | 269 ppi | 269 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 82.5% | 81% |
| Performance | ||
| Chipset | Mediatek MT6769V/CU Helio G80 | Mediatek MT6765G Helio G35 |
| Chip maker | MediaTek | MediaTek |
| Process | 12 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2.3 GHz |
| GPU | Mali-G52 MP3 | PowerVR GE8320 |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Storage (max) | 128 GB | 64 GB |
| Storage (base) | 64 GB | 32 GB |
| Storage type | — | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 48 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 | 5 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,500 mAh | 5,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | — | 10 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | — |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 4 |
| Bluetooth | 5 | 5 |
| NFC | No | No |
| USB | USB Type-C 2.0 | microUSB 2.0 |
| USB version | 2 | — |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | — | Rear |
| Sensors | Accelerometer, proximity, compass | Fingerprint (rear-mounted), accelerometer, proximity |
| SAR (head) | — | 0.51 W/kg |
| Software | ||
| OS at launch | Android 11 | Android 10 |
| Platform | Android | Android |
| Interface | Cool UI | MIUI 12 |
