Oppo A3s vs Vivo Y83 vs Oppo A83 comparison

Compare Oppo A3s
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Compare Oppo A83
key specs
Display6.20-inch6.22-inch5.70-inch
ProcessorQualcomm Snapdragon 450MediaTek Helio P22 MediaTek MT6737T
Front Camera8-megapixel 8-megapixel 8-megapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel 13-megapixel
RAM2GB4GB3GB
Storage16GB32GB32GB
Battery Capacity4230mAh3260mAh3180mAh
OSAndroid 8.1 OreoAndroid 8.0Android 7.1
Resolution720x1520 pixels720x1520 pixels720x1440 pixels
general
BrandOppoVivoOppo
ModelA3sY83A83
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)156.20 x 75.60 x 8.20155.21 x 75.24 x 7.70150.50 x 73.10 x 7.70
Weight (g)168.00150.00143.00
Battery capacity (mAh)423032603180
ColoursRed, Dark PurpleAurora white, Polar Black and CharmRedChampagne, Black
Release date-May 1, 2018December 1, 2017
Launched in India-Yes-
display
Screen size (inches)6.206.225.70
TouchscreenYesYesYes
Resolution720x1520 pixels720x1520 pixels720x1440 pixels
Aspect ratio19:919:918:9
Pixels per inch (PPI)-270-
hardware
Processor1.8GHz octa-core2GHz octa-core2.5GHz octa-core
Processor makeQualcomm Snapdragon 450MediaTek Helio P22 (MT6762)MediaTek MT6737T
RAM2GB4GB3GB
Internal storage16GB32GB32GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel (f/2.2)13-megapixel
Rear autofocusYesPhase detection autofocus-
Rear flashLEDLEDLED
Front camera8-megapixel (f/2.2)8-megapixel (f/2.2)8-megapixel
software
Operating systemAndroid 8.1 OreoAndroid 8.0Android 7.1
SkinColorOS 5.1FunTouch OS 4.0ColorOS 3.2
connectivity
Wi-FiYesYesYes
GPSYesYesYes
BluetoothYes, v 4.20YesYes, v 4.20
Micro-USBYesYesYes
Headphones3.5mm-3.5mm
Wi-Fi DirectYes--
USB OTG-YesYes
FM-YesYes
Number of SIMs-22
Wi-Fi standards supported--802.11 a/b/g/n
NFC--No
Infrared--No
sensors
Compass/ MagnetometerYes--
Proximity sensorYesYesYes
AccelerometerYes-Yes
Face unlock-YesYes
Fingerprint sensor-Yes-
Ambient light sensor-YesYes
Gyroscope-Yes-
sim 1
SIM Type-Nano-SIMNano-SIM
GSM/CDMA-GSM + CDMAGSM
3G-YesYes
4G/ LTE-YesYes
sim 2
SIM Type-Nano-SIMNano-SIM
GSM/CDMA-GSM + CDMAGSM
3G-YesYes
4G/ LTE-YesYes
ratings
Overall NDTV Rating--Read Review
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
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