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- Zero 20 vs A78 4G
Infinix Zero 20 vs OPPO A78 4G
What Zero 20 does better (4) and where A78 4G wins (6) — every spec side by side.
Dimensions
Size comparison
Zero 20A78 4G
| Zero 20 | A78 4G | Difference | |
|---|---|---|---|
| Height | 164.4 mm | 160 mm | +4.4 mm |
| Width | 76.7 mm | 73.2 mm | +3.5 mm |
| Thickness | 8 mm | 7.9 mm | +0.1 mm |
| Weight | 196 g | 180 g | +16 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Zero 20 better than A78 4G?
- Main camera108 MP vs 50 MP2.2×
- Rear cameras3 vs 13×
- Selfie camera60 MP vs 8 MP7.5×
- Screen size6.7″ vs 6.4″+4%
Why is A78 4G better than Zero 20?
- Wired charging45 W vs 67 W+49%
- Stereo speakersNo · Zero 20: Yes
- Battery capacity4,500 mAh vs 5,000 mAh+11%
- CPU frequency2.2 GHz vs 2.4 GHz+9%
- Weight196 g vs 180 g+9%
- Pixel density393 ppi vs 409 ppi+4%
Specifications
Side by side
| Design | ||
| Weight | 196 g | 180 g |
| Thickness | 8 mm | 7.9 mm |
| Height | 164.4 mm | 160 mm |
| Width | 76.7 mm | 73.2 mm |
| Frame | Aluminium | — |
| Ingress protection | — | IP54 |
| Water resistance (IPx) | — | IPx4 |
| Glass protection | — | Corning Gorilla Glass 5 |
| Colours | Space Gray, Glitter Gold, Green Fantasy | Mist Black, Aqua Green |
| Display | ||
| Screen size | 6.7″ | 6.4″ |
| Panel | AMOLED | AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,400 px |
| Pixel density | 393 ppi | 409 ppi |
| Refresh rate | 90 Hz | 90 Hz |
| Peak brightness | — | 430 nits |
| Screen-to-body ratio | 86% | 85.2% |
| Performance | ||
| Chipset | Mediatek Helio G99 | Qualcomm SM6225 Snapdragon 680 4G |
| Chip maker | MediaTek | Qualcomm |
| Process | 6 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.4 GHz |
| GPU | Mali-G57 MC2 | Adreno 610 |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 108 MP | 50 MP |
| Main camera aperture | — | f/1.8 |
| Rear cameras | 3 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | — | 1080p |
| Selfie camera | 60 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,500 mAh | 5,000 mAh |
| Battery type | — | Li-Po |
| Wired charging | 45 W | 67 W |
| Charged in 30 min | 75% | 76% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | — | 5 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | — | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Under display |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 12 | Android 13 |
| Platform | Android | Android |
| Interface | XOS 12 | ColorOS 13.1 |
