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- Oppo A83 (2018) vs Oppo A77
Oppo A83 (2018) vs Oppo A77 comparison
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| key specs | ||||
| Display | 5.70-inch | 5.50-inch | ||
| Processor | MediaTek MT6737T | MediaTek MT6750T | ||
| Front Camera | 8-megapixel | 16-megapixel | ||
| Rear Camera | 13-megapixel | 13-megapixel | ||
| RAM | 4GB | 4GB | ||
| Storage | 64GB | 64GB | ||
| Battery Capacity | 3180mAh | 3200mAh | ||
| OS | Android 7.1 | Android 6.0 | ||
| Resolution | 720x1440 pixels | 1080x1920 pixels | ||
| general | ||||
| Brand | Oppo | Oppo | ||
| Model | A83 (2018) | A77 | ||
| Release date | December 1, 2017 | May 1, 2017 | ||
| Launched in India | Yes | - | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 150.50 x 73.10 x 7.70 | - | ||
| Weight (g) | 143.00 | 153.00 | ||
| Battery capacity (mAh) | 3180 | 3200 | ||
| Removable battery | - | No | ||
| Colours | - | Gold, Rose Gold | ||
| display | ||||
| Screen size (inches) | 5.70 | 5.50 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 720x1440 pixels | 1080x1920 pixels | ||
| Aspect ratio | 18:9 | - | ||
| hardware | ||||
| Processor | 2.5GHz octa-core | 1.5GHz octa-core | ||
| Processor make | MediaTek MT6737T | MediaTek MT6750T | ||
| RAM | 4GB | 4GB | ||
| Internal storage | 64GB | 64GB | ||
| Expandable storage | Yes | Yes | ||
| Expandable storage type | microSD | - | ||
| Expandable storage up to (GB) | 256 | 128 | ||
| camera | ||||
| Rear camera | 13-megapixel | 13-megapixel | ||
| Rear flash | LED | Dual LED | ||
| Front camera | 8-megapixel | 16-megapixel | ||
| software | ||||
| Operating system | Android 7.1 | Android 6.0 | ||
| Skin | ColorOS 3.2 | ColorOS 3.0 | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| Wi-Fi standards supported | 802.11 a/b/g/n | - | ||
| GPS | Yes | Yes | ||
| Bluetooth | Yes, v 4.20 | Yes | ||
| NFC | No | No | ||
| Infrared | No | No | ||
| USB OTG | Yes | No | ||
| Headphones | 3.5mm | 3.5mm | ||
| FM | Yes | No | ||
| Number of SIMs | 2 | 2 | ||
| Wi-Fi Direct | - | No | ||
| Mobile High-Definition Link (MHL) | - | No | ||
| sim 1 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | Yes | ||
| sim 2 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | Yes | ||
| sensors | ||||
| Proximity sensor | Yes | Yes | ||
| Accelerometer | Yes | Yes | ||
| Ambient light sensor | Yes | Yes | ||
| Compass/ Magnetometer | - | No | ||
| Gyroscope | - | No | ||
| Barometer | - | No | ||
| Temperature sensor | - | No | ||
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