Vivo U20 vs Oppo A83 (2018) comparison

Compare Vivo U20
Compare Oppo A83 (2018)
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.53-inch5.70-inch
ProcessorQualcomm Snapdragon 675MediaTek MT6737T
Front Camera16-megapixel 8-megapixel
Rear Camera16-megapixel + 8-megapixel + 2-megapixel 13-megapixel
RAM4GB4GB
Storage64GB64GB
Battery Capacity5000mAh3180mAh
OSAndroid 9Android 7.1
Resolution1080x2340 pixels720x1440 pixels
general
BrandVivoOppo
ModelU20A83 (2018)
Release date22nd November 2019December 2017
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)162.15 x 76.47 x 8.89150.50 x 73.10 x 7.70
Weight (g)193.00143.00
Battery capacity (mAh)50003180
Removable batteryNo-
Fast chargingProprietary-
Wireless chargingNo-
ColoursRacing Black, Blaze Blue-
display
Screen size (inches)6.535.70
TouchscreenYesYes
Resolution1080x2340 pixels720x1440 pixels
Aspect ratio-18:9
hardware
Processorocta-core2.5GHz octa-core
Processor makeQualcomm Snapdragon 675MediaTek MT6737T
RAM4GB4GB
Internal storage64GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
camera
Rear camera16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera16-megapixel (f/2.0)8-megapixel
software
Operating systemAndroid 9Android 7.1
SkinFuntouch OS 9ColorOS 3.2
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB OTGYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n
NFC-No
Infrared-No
sim 1
SIM TypeNano-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
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