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- C31 vs Spark 9
Oukitel C31 vs Tecno Spark 9
What C31 does better (1) and where Spark 9 wins (7) — every spec side by side.
Why is C31 better than Spark 9?
- Battery capacity5,150 mAh vs 5,000 mAh+3%
Why is Spark 9 better than C31?
- RAM3 GB vs 6 GB2×
- Storage (max)16 GB vs 128 GB8×
- Refresh rate60 Hz vs 90 Hz+50%
- Storage (base)16 GB vs 64 GB4×
- CPU cores4 vs 82×
- CPU frequency2 GHz vs 2.3 GHz+15%
- Selfie camera5 MP vs 8 MP+60%
Specifications
Side by side
| Design | ||
| Weight | 207 g | — |
| Thickness | — | 9 mm |
| Height | — | 164.6 mm |
| Width | — | 76 mm |
| Colours | Blue, Purple, Black | Infinity Black, Sky Mirror |
| Display | ||
| Screen size | 6.5″ | 6.6″ |
| 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 | 266 ppi |
| Refresh rate | 60 Hz | 90 Hz |
| Peak brightness | 400 nits | — |
| Screen-to-body ratio | — | 84.1% |
| Performance | ||
| Chipset | Mediatek MT6761 Helio A22 | Mediatek MT6765V/CB Helio G37 |
| Chip maker | MediaTek | MediaTek |
| Process | 12 nm | 12 nm |
| CPU cores | 4 | 8 |
| CPU frequency | 2 GHz | 2.3 GHz |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| Memory | ||
| RAM | 3 GB | 6 GB |
| Storage (max) | 16 GB | 128 GB |
| Storage (base) | 16 GB | 64 GB |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 13 MP |
| Main camera aperture | — | f/1.9 |
| 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 | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,150 mAh | 5,000 mAh |
| Battery type | Li-Po | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| NFC | No | No |
| USB | USB Type-C 2.0 | microUSB 2.0 |
| USB version | 2 | — |
| Satellite navigation | GLONASS, GALILEO, BDS | — |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | Rear |
| Sensors | Fingerprint (rear-mounted); unspecified sensors | Fingerprint (rear-mounted), accelerometer, proximity |
| Software | ||
| OS at launch | Android 12 | Android 12 |
| Platform | Android | Android |
| Interface | — | HiOS 8.6 |
