Oppo A83 (2018) vs Oppo A1 vs Oppo A71 (2018) vs Oppo A83 comparison
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key specs |
Display | 5.70-inch | 5.70-inch | 5.20-inch | 5.70-inch |
Processor | MediaTek MT6737T | - | Qualcomm Snapdragon 450 | MediaTek MT6737T |
Front Camera | 8-megapixel | 5-megapixel | 5-megapixel | 8-megapixel |
Rear Camera | 13-megapixel | 12-megapixel | 13-megapixel | 13-megapixel |
RAM | 4GB | 4GB | 3GB | 3GB |
Storage | 64GB | 64GB | 16GB | 32GB |
Battery Capacity | 3180mAh | 3180mAh | 3000mAh | 3180mAh |
OS | Android 7.1 | Android | Android 7.1 | Android 7.1 |
Resolution | 720x1440 pixels | 720x1440 pixels | 720x1280 pixels | 720x1440 pixels |
general |
Brand | Oppo | Oppo | Oppo | Oppo |
Model | A83 (2018) | A1 | A71 (2018) | A83 |
Release date | December 1, 2017 | March 1, 2018 | January 1, 2018 | December 1, 2017 |
Launched in India | Yes | - | - | - |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 150.50 x 73.10 x 7.70 | - | 148.10 x 73.80 x 7.60 | 150.50 x 73.10 x 7.70 |
Weight (g) | 143.00 | - | 137.00 | 143.00 |
Battery capacity (mAh) | 3180 | 3180 | 3000 | 3180 |
Colours | - | Red, White, Blue | Black, Gold | Champagne, Black |
display |
Screen size (inches) | 5.70 | 5.70 | 5.20 | 5.70 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 720x1440 pixels | 720x1440 pixels | 720x1280 pixels | 720x1440 pixels |
Aspect ratio | 18:9 | - | 16:9 | 18:9 |
hardware |
Processor | 2.5GHz octa-core | - | 1.8GHz octa-core | 2.5GHz octa-core |
Processor make | MediaTek MT6737T | - | Qualcomm Snapdragon 450 | MediaTek MT6737T |
RAM | 4GB | 4GB | 3GB | 3GB |
Internal storage | 64GB | 64GB | 16GB | 32GB |
Expandable storage | Yes | - | Yes | Yes |
Expandable storage type | microSD | - | microSD | microSD |
Expandable storage up to (GB) | 256 | - | 256 | 256 |
camera |
Rear camera | 13-megapixel | 12-megapixel | 13-megapixel (f/2.2, 1.12-micron) | 13-megapixel |
Rear flash | LED | LED | LED | LED |
Front camera | 8-megapixel | 5-megapixel | 5-megapixel | 8-megapixel |
Rear autofocus | - | - | Phase detection autofocus | - |
software |
Operating system | Android 7.1 | Android | Android 7.1 | Android 7.1 |
Skin | ColorOS 3.2 | - | ColorOS 3.2 | ColorOS 3.2 |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n | - | 802.11 b/g/n | 802.11 a/b/g/n |
GPS | Yes | Yes | - | Yes |
Bluetooth | Yes, v 4.20 | Yes | Yes, v 4.20 | Yes, v 4.20 |
NFC | No | - | - | No |
Infrared | No | - | - | No |
USB OTG | Yes | - | Yes | Yes |
Headphones | 3.5mm | - | 3.5mm | 3.5mm |
FM | Yes | - | Yes | Yes |
Number of SIMs | 2 | - | 2 | 2 |
Micro-USB | - | - | Yes | Yes |
sim 1 |
SIM Type | Nano-SIM | - | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | - | GSM | GSM |
3G | Yes | - | Yes | Yes |
4G/ LTE | Yes | - | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | - | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | - | GSM | GSM |
3G | Yes | - | Yes | Yes |
4G/ LTE | Yes | - | Yes | Yes |
sensors |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | - | Yes | Yes |
Compass/ Magnetometer | - | - | Yes | - |
Face unlock | - | - | - | Yes |
ratings |
Overall NDTV Rating | - | - | - | Read Review |
Design Rating | - | - | - | |
Display Rating | - | - | - | |
Software Rating | - | - | - | |
Performance Rating | - | - | - | |
Battery Life Rating | - | - | - | |
Camera Rating | - | - | - | |
Value for Money Rating | - | - | - | |