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- A77 5G vs Spark 7T
OPPO A77 5G vs Tecno Spark 7T
What A77 5G does better (10) and where Spark 7T wins (1) — every spec side by side.
Dimensions
Size comparison
A77 5GSpark 7T
| A77 5G | Spark 7T | Difference | |
|---|---|---|---|
| Height | 163.8 mm | 164.8 mm | −1 mm |
| Width | 75.1 mm | 76.1 mm | −1 mm |
| Thickness | 8 mm | 9.5 mm | −1.5 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is A77 5G better than Spark 7T?
- Refresh rate90 Hz vs 60 Hz+50%
- RAM6 GB vs 4 GB+50%
- 5GYes · Spark 7T: No
- NFCYes · Spark 7T: No
- Stereo speakersYes · Spark 7T: No
- Rear cameras2 vs 12×
- CPU frequency2.4 GHz vs 2.3 GHz+4%
- Wi-Fi standardWi-Fi 5 vs Wi-Fi 4+25%
- Thickness8 mm vs 9.5 mm+19%
- Screen-to-body ratio84% vs 81.8%+3%
Why is Spark 7T better than A77 5G?
- Battery capacity5,000 mAh vs 6,000 mAh+20%
Specifications
Side by side
| Design | ||
| Weight | 190 g | — |
| Thickness | 8 mm | 9.5 mm |
| Height | 163.8 mm | 164.8 mm |
| Width | 75.1 mm | 76.1 mm |
| Ingress protection | IPX4 | — |
| Water resistance (IPx) | IPx4 | — |
| Colours | Midnight Black, Ocean Blue | Nebula orange, Magnet Black, Jewel Blue |
| Display | ||
| Screen size | 6.6″ | 6.5″ |
| Panel | IPS | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,612 px | 1,600 px |
| Pixel density | 269 ppi | 269 ppi |
| Refresh rate | 90 Hz | 60 Hz |
| Peak brightness | 480 nits | — |
| Screen-to-body ratio | 84% | 81.8% |
| Performance | ||
| Chipset | Mediatek Dimensity 810 | Mediatek MT6765G Helio G35 |
| Chip maker | Mediatek | MediaTek |
| Process | — | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.4 GHz | 2.3 GHz |
| GPU | Mali G57 MC2 | PowerVR GE8320 |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 64 GB | 64 GB |
| Storage type | — | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 48 MP | 48 MP |
| Main camera aperture | f/1.7 | — |
| Rear cameras | 2 | 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 | 6,000 mAh |
| Wired charging | 33 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 |
| NFC | Yes | No |
| USB | — | microUSB 2.0 |
| USB version | 2 | — |
| Satellite navigation | GPS, GLONASS, GALILEO, BDS, QZSS | — |
| Features | ||
| Stereo speakers | Yes | No |
| 3.5 mm headphone jack | — | Yes |
| Fingerprint sensor | Side | Rear |
| Sensors | proximity, accelerometer, compass, fingerprint | Fingerprint (rear-mounted), accelerometer, proximity |
| Software | ||
| OS at launch | Android 12 | Android 11 |
| Platform | Android | Android |
| Interface | ColorOS 12.1 | HiOS 7.6 |
