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- Spark 7 vs Poco C31
Tecno Spark 7 vs Xiaomi Poco C31
What Spark 7 does better (3) and where Poco C31 wins (2) — every spec side by side.
Dimensions
Size comparison
Spark 7Poco C31
| Spark 7 | Poco C31 | Difference | |
|---|---|---|---|
| Height | 164.8 mm | 164.9 mm | −0.1 mm |
| Width | 76.1 mm | 77.1 mm | −1 mm |
| Thickness | 9.5 mm | 9 mm | +0.5 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Spark 7 better than Poco C31?
- Battery capacity6,000 mAh vs 5,000 mAh+20%
- Main camera16 MP vs 13 MP+23%
- Selfie camera8 MP vs 5 MP+60%
Why is Poco C31 better than Spark 7?
- CPU frequency1.8 GHz vs 2.3 GHz+28%
- Thickness9.5 mm vs 9 mm+6%
Specifications
Side by side
| Design | ||
| Weight | — | 194 g |
| Thickness | 9.5 mm | 9 mm |
| Height | 164.8 mm | 164.9 mm |
| Width | 76.1 mm | 77.1 mm |
| Colours | Morpheus Blue, Spruce Green, Magnet Black | 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 | 270 ppi | 269 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 81.3% | 81% |
| Performance | ||
| Chipset | Mediatek MT6762D Helio A25 | Mediatek MT6765G Helio G35 |
| Chip maker | MediaTek | MediaTek |
| Process | 12 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.8 GHz | 2.3 GHz |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage (max) | 64 GB | 64 GB |
| Storage (base) | 32 GB | 32 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 16 MP | 13 MP |
| Main camera aperture | — | 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 | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 6,000 mAh | 5,000 mAh |
| Battery type | — | Li-Po |
| Wired charging | — | 10 W |
| Wireless charging | — | No |
| Connectivity | ||
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | — | 5 |
| NFC | No | No |
| USB | microUSB 2.0 | microUSB 2.0 |
| Satellite navigation | — | GLONASS, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | Rear |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Fingerprint (rear-mounted), accelerometer, proximity |
| SAR (head) | — | 0.51 W/kg |
| Software | ||
| OS at launch | Android 11 | Android 10 |
| Platform | Android | Android |
| Interface | — | MIUI 12 |
