Oppo A83 (2018) vs Oppo A83 vs Vivo V7 comparison

Compare Oppo A83 (2018)
Compare Oppo A83
Compare Vivo V7
key specs
Display5.70-inch5.70-inch5.70-inch
ProcessorMediaTek MT6737TMediaTek MT6737TQualcomm Snapdragon 450
Front Camera8-megapixel8-megapixel24-megapixel
Rear Camera13-megapixel13-megapixel16-megapixel
RAM4GB3GB4GB
Storage64GB32GB32GB
Battery Capacity3180mAh3180mAh3000mAh
OSAndroid 7.1Android 7.1Android 7.1.2
Resolution720x1440 pixels720x1440 pixels720x1440 pixels
general
BrandOppoOppoVivo
ModelA83 (2018)A83V7
Release dateDecember 1, 2017December 1, 2017November 1, 2017
Launched in IndiaYes-Yes
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)150.50 x 73.10 x 7.70150.50 x 73.10 x 7.70149.30 x 72.80 x 7.90
Weight (g)143.00143.00139.00
Battery capacity (mAh)318031803000
Colours-Champagne, BlackChampagne Gold, Matte Black
Removable battery--No
SAR value--0.94
display
Screen size (inches)5.705.705.70
TouchscreenYesYesYes
Resolution720x1440 pixels720x1440 pixels720x1440 pixels
Aspect ratio18:918:918:9
Pixels per inch (PPI)--282
hardware
Processor2.5GHz octa-core2.5GHz octa-core1.8GHz octa-core
Processor makeMediaTek MT6737TMediaTek MT6737TQualcomm Snapdragon 450
RAM4GB3GB4GB
Internal storage64GB32GB32GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256
camera
Rear camera13-megapixel13-megapixel16-megapixel (f/2.0, 1.0-micron)
Rear flashLEDLEDLED
Front camera8-megapixel8-megapixel24-megapixel (f/2.0)
Rear autofocus--Phase detection autofocus
Front flash--Yes
software
Operating systemAndroid 7.1Android 7.1Android 7.1.2
SkinColorOS 3.2ColorOS 3.2Funtouch OS 3.2
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 a/b/g/n802.11 b/g/n
GPSYesYesYes
BluetoothYes, v 4.20Yes, v 4.20Yes, v 4.20
NFCNoNoNo
InfraredNoNoNo
USB OTGYesYesYes
Headphones3.5mm3.5mm3.5mm
FMYesYesYes
Number of SIMs222
Micro-USB-YesYes
Wi-Fi Direct--No
Mobile High-Definition Link (MHL)--No
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
Face unlock-Yes-
Fingerprint sensor--Yes
Compass/ Magnetometer--Yes
Gyroscope--Yes
Barometer--No
Temperature sensor--No
ratings
Overall NDTV Rating-Read ReviewRead Review
Design Rating-
Display Rating-
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Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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