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- A57 vs Spark 8C
OPPO A57 vs Tecno Spark 8C
What A57 does better (12) and where Spark 8C wins (2) — every spec side by side.
Dimensions
Size comparison
A57Spark 8C
| A57 | Spark 8C | Difference | |
|---|---|---|---|
| Height | 163.8 mm | 164.6 mm | −0.8 mm |
| Width | 75.1 mm | 76 mm | −0.9 mm |
| Thickness | 8 mm | 9 mm | −1 mm |
| Weight | 186 g | 193 g | −7 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A57 better than Spark 8C?
- RAM8 GB vs 4 GB2×
- Storage (max)256 GB vs 64 GB4×
- 5GYes · Spark 8C: No
- Stereo speakersYes · Spark 8C: No
- CPU frequency2.4 GHz vs 1.6 GHz+50%
- Peak brightness600 nits vs 450 nits+33%
- Process6 nm vs 12 nm2×
- Storage (base)128 GB vs 64 GB2×
- Weight186 g vs 193 g+4%
- Wi-Fi standardWi-Fi 5 vs Wi-Fi 4+25%
- Thickness8 mm vs 9 mm+12%
- Bluetooth5.2 vs 5+4%
Why is Spark 8C better than A57?
- NFCNo · A57: Yes
- Main camera aperturef/2.2 vs f/1.8+22%
Specifications
Side by side
| Design | ||
| Weight | 186 g | 193 g |
| Thickness | 8 mm | 9 mm |
| Height | 163.8 mm | 164.6 mm |
| Width | 75.1 mm | 76 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Ingress protection | — | IPX2 |
| Water resistance (IPx) | — | IPx2 |
| Colours | Black, Blue, Lilac | Turquoise, Magnet Black, Iris Purple, Diamond Gray |
| 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 | 267 ppi |
| Refresh rate | 90 Hz | 90 Hz |
| Peak brightness | 600 nits | 450 nits |
| Measured brightness | 761 nits | — |
| Screen-to-body ratio | 84% | 83.7% |
| Performance | ||
| Chipset | Mediatek Dimensity 810 | Unisoc T606 |
| Chip maker | MediaTek | Unisoc |
| Process | 6 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.4 GHz | 1.6 GHz |
| GPU | Mali-G57 MC2 | Mali-G57 MP1 |
| AnTuTu score | — | 322,580 |
| Geekbench 6 (multi-core) | — | 1,540 |
| Memory | ||
| RAM | 8 GB | 4 GB |
| Storage (max) | 256 GB | 64 GB |
| Storage (base) | 128 GB | 64 GB |
| Storage type | UFS 2.1 | 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 | 8 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 10 W | 10 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 4 |
| Bluetooth | 5.2 | 5 |
| NFC | No | Yes |
| USB | USB Type-C 2.0 | microUSB 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | BDS |
| Features | ||
| Stereo speakers | Yes | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Rear |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, proximity |
| Software | ||
| OS at launch | Android 12 | Android 11 (Go edition) |
| Platform | Android | Android |
| Interface | ColorOS 12.1 | HiOS 7.6 |
