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key specs | ||||
Display | 5.70-inch | 5.70-inch | 6.30-inch | |
Processor | MediaTek MT6737T | - | Qualcomm Snapdragon 626 | |
Front Camera | 8-megapixel | 5-megapixel | 24-megapixel | |
Rear Camera | 13-megapixel | 12-megapixel | 16-megapixel + 5-megapixel | |
RAM | 4GB | 4GB | 4GB | |
Storage | 64GB | 64GB | 64GB | |
Battery Capacity | 3180mAh | 3180mAh | 3260mAh | |
OS | Android 7.1 | Android | Android 8.1 | |
Resolution | 720x1440 pixels | 720x1440 pixels | 1080x2280 pixels | |
general | ||||
Brand | Oppo | Oppo | Vivo | |
Model | A83 (2018) | A1 | V9 | |
Release date | December 1, 2017 | March 1, 2018 | March 1, 2018 | |
Launched in India | Yes | - | Yes | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Dimensions (mm) | 150.50 x 73.10 x 7.70 | - | 154.80 x 75.00 x 7.90 | |
Weight (g) | 143.00 | - | 150.00 | |
Battery capacity (mAh) | 3180 | 3180 | 3260 | |
Colours | - | Red, White, Blue | Pearl Black, Gold | |
Removable battery | - | - | No | |
SAR value | - | - | 1.38 | |
display | ||||
Screen size (inches) | 5.70 | 5.70 | 6.30 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 720x1440 pixels | 720x1440 pixels | 1080x2280 pixels | |
Aspect ratio | 18:9 | - | 19:9 | |
hardware | ||||
Processor | 2.5GHz octa-core | - | 2.2GHz octa-core | |
Processor make | MediaTek MT6737T | - | Qualcomm Snapdragon 626 | |
RAM | 4GB | 4GB | 4GB | |
Internal storage | 64GB | 64GB | 64GB | |
Expandable storage | Yes | - | Yes | |
Expandable storage type | microSD | - | microSD | |
Expandable storage up to (GB) | 256 | - | 256 | |
camera | ||||
Rear camera | 13-megapixel | 12-megapixel | 16-megapixel (f/2.0) + 5-megapixel | |
Rear flash | LED | LED | Dual LED | |
Front camera | 8-megapixel | 5-megapixel | 24-megapixel (f/2.0) | |
Rear autofocus | - | - | Phase detection autofocus | |
software | ||||
Operating system | Android 7.1 | Android | Android 8.1 | |
Skin | ColorOS 3.2 | - | FunTouch OS 4.0 | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
Wi-Fi standards supported | 802.11 a/b/g/n | - | - | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 4.20 | Yes | Yes, v 4.20 | |
NFC | No | - | - | |
Infrared | No | - | - | |
USB OTG | Yes | - | Yes | |
Headphones | 3.5mm | - | 3.5mm | |
FM | Yes | - | Yes | |
Number of SIMs | 2 | - | 2 | |
Micro-USB | - | - | Yes | |
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 | Yes | |
Accelerometer | Yes | Yes | Yes | |
Ambient light sensor | Yes | - | Yes | |
Face unlock | - | - | Yes | |
Fingerprint sensor | - | - | Yes | |
Compass/ Magnetometer | - | - | Yes | |
Gyroscope | - | - | Yes | |
ratings | ||||
Overall NDTV Rating | - | - | Read Review | |
Design Rating | - | - | ||
Display Rating | - | - | ||
Software Rating | - | - | ||
Performance Rating | - | - | ||
Battery Life Rating | - | - | ||
Camera Rating | - | - | ||
Value for Money Rating | - | - |