Oppo A83 vs Oppo A71 comparison

Compare Oppo A83
Compare Oppo A71
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.70-inch5.20-inch
ProcessorMediaTek MT6737TMediaTek MT6750
Front Camera8-megapixel5-megapixel
Rear Camera13-megapixel13-megapixel
RAM3GB3GB
Storage32GB16GB
Battery Capacity3180mAh3000mAh
OSAndroid 7.1Android 7.1
Resolution720x1440 pixels720x1280 pixels
general
BrandOppoOppo
ModelA83A71
Release dateDecember 1, 2017September 1, 2017
Form factorTouchscreenTouchscreen
Dimensions (mm)150.50 x 73.10 x 7.70148.10 x 73.80 x 7.60
Weight (g)143.00137.00
Battery capacity (mAh)31803000
ColoursChampagne, BlackGold, Black
Launched in India-Yes
Removable battery-No
display
Screen size (inches)5.705.20
TouchscreenYesYes
Resolution720x1440 pixels720x1280 pixels
Aspect ratio18:916:9
Pixels per inch (PPI)-282
hardware
Processor2.5GHz octa-coreocta-core (4x1.5GHz + 4x1GHz)
Processor makeMediaTek MT6737TMediaTek MT6750
RAM3GB3GB
Internal storage32GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
camera
Rear camera13-megapixel13-megapixel (f/2.2)
Rear flashLEDLED
Front camera8-megapixel5-megapixel (f/2.4)
Rear autofocus-Phase detection autofocus
software
Operating systemAndroid 7.1Android 7.1
SkinColorOS 3.2Color OS
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.00
NFCNoNo
InfraredNoNo
USB OTGYesYes
Micro-USBYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Compass/ Magnetometer-Yes
Gyroscope-No
Barometer-No
Temperature sensor-No

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