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Oppo A7 vs Vivo Y83 comparison

 Compare Oppo A7
Oppo A7
Compare Vivo Y83
Vivo Y83
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.20-inch6.22-inch
Front Camera16-megapixel8-megapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel
RAM4GB4GB
Storage64GB32GB
Battery Capacity4230mAh3260mAh
OSAndroid 8.1Android 8.0
Processor-MediaTek Helio P22
Resolution-720x1520 pixels
general
BrandOppoVivo
ModelA7Y83
Release dateNovember 1, 2018May 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)155.90 x 75.40 x 8.10155.21 x 75.24 x 7.70
Weight (g)168.00150.00
Battery capacity (mAh)42303260
Removable batteryNo-
ColoursGlaring Gold, Glaze BlueAurora white, Polar Black and CharmRed
SAR value1.37-
display
Screen size (inches)6.206.22
TouchscreenYesYes
Aspect ratio19.5:919:9
Resolution-720x1520 pixels
Pixels per inch (PPI)-270
hardware
Processor makeQualcomm Snapdragon 450MediaTek Helio P22 (MT6762)
RAM4GB4GB
Internal storage64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotYes-
Processor-2GHz octa-core
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel (f/2.2)
Rear autofocusYesPhase detection autofocus
Rear flashYesLED
Front camera16-megapixel8-megapixel (f/2.2)
Front autofocusNo-
Front flashNo-
software
Operating systemAndroid 8.1Android 8.0
SkinColorOS 5.2FunTouch OS 4.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n-
GPSYesYes
BluetoothYes, v 4.20Yes
USB OTGYesYes
Micro-USBYesYes
Headphones3.5mm-
FMYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
sim 1
GSM/CDMAGSMGSM + CDMA
3GYesYes
4G/ LTEYesYes
SIM Type-Nano-SIM
sim 2
GSM/CDMAGSMGSM + CDMA
3GYesYes
4G/ LTEYesYes
SIM Type-Nano-SIM
sensors
Face unlockYesYes
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYes-
Ambient light sensorYesYes
GyroscopeYesYes

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