Oppo A3 vs Oppo A83 (2018) comparison

Compare Oppo A3
Compare Oppo A83 (2018)
key specs
Display6.20-inch5.70-inch
ProcessorHelio P60MediaTek MT6737T
Front Camera8-megapixel 8-megapixel
Rear Camera16-megapixel 13-megapixel
RAM4GB4GB
Storage128GB64GB
Battery Capacity3400mAh3180mAh
OSAndroid 8.1Android 7.1
Resolution1080x2280 pixels720x1440 pixels
general
BrandOppoOppo
ModelA3A83 (2018)
Release dateApril 2018December 2017
Form factorTouchscreenTouchscreen
Dimensions (mm)156.00 x 75.30 x 7.80150.50 x 73.10 x 7.70
Weight (g)159.00143.00
Battery capacity (mAh)34003180
ColoursKnight Black, Soybean Meal, Stardust Silver, Garnet Red-
Launched in India-Yes
display
Screen size (inches)6.205.70
TouchscreenYesYes
Resolution1080x2280 pixels720x1440 pixels
Aspect ratio19:918:9
hardware
Processor2GHz octa-core2.5GHz octa-core
Processor makeHelio P60MediaTek MT6737T
RAM4GB4GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
camera
Rear camera16-megapixel (f/1.8)13-megapixel
Rear flashYesLED
Front camera8-megapixel (f/2.2)8-megapixel
software
Operating systemAndroid 8.1Android 7.1
SkinColorOS 5.0ColorOS 3.2
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.20
USB OTGYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n
NFC-No
Infrared-No
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Proximity sensorYesYes
Ambient light sensorYesYes
GyroscopeYes-
Accelerometer-Yes
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