Vivo Y81 vs Vivo Y83 vs Oppo A83 (2018) vs Oppo A83 comparison

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key specs
Display6.22-inch6.22-inch5.70-inch5.70-inch
ProcessorMediaTek Helio P22 MediaTek Helio P22 MediaTek MT6737TMediaTek MT6737T
Front Camera5-megapixel 8-megapixel 8-megapixel8-megapixel
Rear Camera13-megapixel 13-megapixel 13-megapixel13-megapixel
RAM3GB4GB4GB3GB
Storage32GB32GB64GB32GB
Battery Capacity3260mAh3260mAh3180mAh3180mAh
OSAndroid 8.1Android 8.0Android 7.1Android 7.1
Resolution720x1520 pixels720x1520 pixels720x1440 pixels720x1440 pixels
general
BrandVivoVivoOppoOppo
ModelY81Y83A83 (2018)A83
Release dateJune 1, 2018May 1, 2018December 1, 2017December 1, 2017
Launched in IndiaYesYesYes-
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Body typePlastic---
Dimensions (mm)155.06 x 75.00 x 7.77155.21 x 75.24 x 7.70150.50 x 73.10 x 7.70150.50 x 73.10 x 7.70
Weight (g)146.50150.00143.00143.00
Battery capacity (mAh)3260326031803180
ColoursBlackAurora white, Polar Black and CharmRed-Champagne, Black
display
Screen size (inches)6.226.225.705.70
TouchscreenYesYesYesYes
Resolution720x1520 pixels720x1520 pixels720x1440 pixels720x1440 pixels
Aspect ratio19:919:918:918:9
Pixels per inch (PPI)270270--
hardware
Processor2GHz octa-core2GHz octa-core2.5GHz octa-core2.5GHz octa-core
Processor makeMediaTek Helio P22 (MT6762)MediaTek Helio P22 (MT6762)MediaTek MT6737TMediaTek MT6737T
RAM3GB4GB4GB3GB
Internal storage32GB32GB64GB32GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256256
camera
Rear camera13-megapixel (f/2.2)13-megapixel (f/2.2)13-megapixel13-megapixel
Rear autofocusPhase detection autofocusPhase detection autofocus--
Rear flashLEDLEDLEDLED
Front camera5-megapixel (f/2.2)8-megapixel (f/2.2)8-megapixel8-megapixel
software
Operating systemAndroid 8.1Android 8.0Android 7.1Android 7.1
SkinFunTouch OS 4.0FunTouch OS 4.0ColorOS 3.2ColorOS 3.2
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 b/g/n-802.11 a/b/g/n802.11 a/b/g/n
GPSYesYesYesYes
BluetoothYes, v 5.00YesYes, v 4.20Yes, v 4.20
Micro-USBYesYes-Yes
Headphones3.5mm-3.5mm3.5mm
Number of SIMs2222
Wi-Fi DirectYes---
USB OTG-YesYesYes
FM-YesYesYes
NFC--NoNo
Infrared--NoNo
sim 1
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSM + CDMAGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSM + CDMAGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sensors
Compass/ MagnetometerYes---
Proximity sensorYesYesYesYes
AccelerometerYes-YesYes
Face unlock-Yes-Yes
Fingerprint sensor-Yes--
Ambient light sensor-YesYesYes
Gyroscope-Yes--
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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