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Xiaomi Mi A3 vs Oppo A83 comparison

 Compare Xiaomi Mi A3
Xiaomi Mi A3
Compare Oppo A83
Oppo A83
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.08-inch5.70-inch
ProcessorQualcomm Snapdragon 665MediaTek MT6737T
Front Camera32-megapixel 8-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel13-megapixel
RAM4GB3GB
Storage64GB32GB
Battery Capacity4030mAh3180mAh
OSAndroid 9.0Android 7.1
Resolution720x1560 pixels720x1440 pixels
general
BrandXiaomiOppo
ModelMi A3A83
Release dateJuly 17, 2019December 1, 2017
Dimensions (mm)153.48 x 71.85 x 8.50150.50 x 73.10 x 7.70
Weight (g)173.80143.00
Battery capacity (mAh)40303180
Fast chargingQuick Charge 3.0-
ColoursNot Just Blue, More Than White, Kind of GrayChampagne, Black
Form factor-Touchscreen
display
Screen size (inches)6.085.70
TouchscreenYesYes
Resolution720x1560 pixels720x1440 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:918:9
hardware
Processor2GHz octa-core2.5GHz octa-core
Processor makeQualcomm Snapdragon 665MediaTek MT6737T
RAM4GB3GB
Internal storage64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
camera
Rear camera48-megapixel (f/1.79, 1.6-micron) + 8-megapixel (f/2.2) + 2-megapixel13-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera32-megapixel (f/2.0, 1.6-micron)8-megapixel
software
Operating systemAndroid 9.0Android 7.1
Skin-ColorOS 3.2
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
InfraredYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
NFC-No
USB OTG-Yes
Micro-USB-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYesYes
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-

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