- android.gs
- Compare
- C31 vs Spark 8C
Realme C31 vs Tecno Spark 8C
What C31 does better (2) and where Spark 8C wins (8) — every spec side by side.
Dimensions
Size comparison
C31Spark 8C
| C31 | Spark 8C | Difference | |
|---|---|---|---|
| Height | 164.7 mm | 164.6 mm | +0.1 mm |
| Width | 76.1 mm | 76 mm | +0.1 mm |
| Thickness | 8.4 mm | 9 mm | −0.6 mm |
| Weight | 197 g | 193 g | +4 g |
Drawn to the same scale from the official dimensions (front and side).
Why is C31 better than Spark 8C?
- CPU frequency1.8 GHz vs 1.6 GHz+12%
- Thickness8.4 mm vs 9 mm+7%
Why is Spark 8C better than C31?
- Refresh rate60 Hz vs 90 Hz+50%
- NFCNo · C31: Yes
- Storage (base)32 GB vs 64 GB2×
- Peak brightness400 nits vs 450 nits+12%
- Weight197 g vs 193 g+2%
- Selfie camera5 MP vs 8 MP+60%
- Main camera aperturef/2.2 vs f/1.8+22%
- Screen-to-body ratio81.4% vs 83.7%+3%
Specifications
Side by side
| Design | ||
| Weight | 197 g | 193 g |
| Thickness | 8.4 mm | 9 mm |
| Height | 164.7 mm | 164.6 mm |
| Width | 76.1 mm | 76 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Ingress protection | — | IPX2 |
| Water resistance (IPx) | — | IPx2 |
| Glass protection | Panda Glass | — |
| Colours | Light Silver, Dark Green | Turquoise, Magnet Black, Iris Purple, Diamond Gray |
| 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 | 1,612 px |
| Pixel density | 270 ppi | 267 ppi |
| Refresh rate | 60 Hz | 90 Hz |
| Peak brightness | 400 nits | 450 nits |
| Screen-to-body ratio | 81.4% | 83.7% |
| Performance | ||
| Chipset | Unisoc Tiger T612 | Unisoc T606 |
| Chip maker | Unisoc | Unisoc |
| Process | 12 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.8 GHz | 1.6 GHz |
| GPU | Mali-G57 | Mali-G57 MP1 |
| AnTuTu score | — | 322,580 |
| Geekbench 6 (multi-core) | — | 1,540 |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage (max) | 64 GB | 64 GB |
| Storage (base) | 32 GB | 64 GB |
| Storage type | UFS 2.2 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 13 MP |
| Main camera aperture | f/2.2 | f/1.8 |
| Main sensor size | 1/3.06" | — |
| 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 | 5,000 mAh | 5,000 mAh |
| Battery type | — | Li-Po |
| 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 4 | Wi-Fi 4 |
| Bluetooth | 5 | 5 |
| NFC | No | Yes |
| USB | microUSB 2.0 | microUSB 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS | BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Rear |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity | Fingerprint (rear-mounted), accelerometer, proximity |
| Software | ||
| OS at launch | Android 11 | Android 11 (Go edition) |
| Platform | Android | Android |
| Interface | realme UI R Edition | HiOS 7.6 |
