Vivo Y81 vs Samsung Galaxy J6 vs Oppo A83 (2018) comparison

Compare Vivo Y81
Compare Samsung Galaxy J6
Compare Oppo A83 (2018)
key specs
Display6.22-inch5.60-inch5.70-inch
ProcessorMediaTek Helio P22 Samsung Exynos 7 Octa 7870MediaTek MT6737T
Front Camera5-megapixel 8-megapixel 8-megapixel
Rear Camera13-megapixel 13-megapixel 13-megapixel
RAM3GB3GB4GB
Storage32GB32GB64GB
Battery Capacity3260mAh3000mAh3180mAh
OSAndroid 8.1Android 8.0Android 7.1
Resolution720x1520 pixels720x1480 pixels720x1440 pixels
general
BrandVivoSamsungOppo
ModelY81Galaxy J6A83 (2018)
Release dateJune 1, 2018May 1, 2018December 1, 2017
Launched in IndiaYesYesYes
Form factorTouchscreenTouchscreenTouchscreen
Body typePlasticPlastic-
Dimensions (mm)155.06 x 75.00 x 7.77149.30 x 70.20 x 8.20150.50 x 73.10 x 7.70
Weight (g)146.50154.00143.00
Battery capacity (mAh)326030003180
ColoursBlackBlack, Blue, Gold-
Removable battery-No-
display
Screen size (inches)6.225.605.70
TouchscreenYesYesYes
Resolution720x1520 pixels720x1480 pixels720x1440 pixels
Aspect ratio19:918.5:918:9
Pixels per inch (PPI)270293-
Protection type-Gorilla Glass-
hardware
Processor2GHz octa-core1.6GHz octa-core2.5GHz octa-core
Processor makeMediaTek Helio P22 (MT6762)Samsung Exynos 7 Octa 7870MediaTek MT6737T
RAM3GB3GB4GB
Internal storage32GB32GB64GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256
camera
Rear camera13-megapixel (f/2.2)13-megapixel (f/1.9)13-megapixel
Rear autofocusPhase detection autofocusYes-
Rear flashLEDLEDLED
Front camera5-megapixel (f/2.2)8-megapixel (f/1.9)8-megapixel
Front flash-LED-
software
Operating systemAndroid 8.1Android 8.0Android 7.1
SkinFunTouch OS 4.0Samsung Experience 9.0ColorOS 3.2
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n802.11 a/b/g/n
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 4.20Yes, v 4.20
Micro-USBYesYes-
Headphones3.5mm3.5mm3.5mm
Number of SIMs222
Wi-Fi DirectYes--
FM-YesYes
NFC--No
Infrared--No
USB OTG--Yes
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
Compass/ MagnetometerYes--
Proximity sensorYesYesYes
AccelerometerYesYesYes
Fingerprint sensor-Yes-
Ambient light sensor--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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