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Vivo Y31 5G vs Samsung Galaxy On8 (2018) comparison

 Compare Vivo Y31 5G
Vivo Y31 5G
Compare Samsung Galaxy On8 (2018)
Samsung Galaxy On8 (2018)
key specs
Display6.68-inch6.00-inch
ProcessorQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 450
Front Camera8-megapixel 16-megapixel
Rear Camera50-megapixel + 0.08-megapixel 16-megapixel + 5-megapixel
RAM4GB, 6GB4GB
Storage128GB64GB
Battery Capacity6,500mAh3500mAh
OSAndroid 15Android 8.0
Resolution1,608x720 pixels720x1480 pixels
general
BrandVivoSamsung
ModelY31 5GGalaxy On8 (2018)
Release dateSeptember 15, 2025August 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39-
Weight (g)209.00-
IP ratingIP68-
Battery capacity (mAh)6,5003500
Removable batteryNo-
Fast charging44W Flash Charge-
Wireless chargingNo-
ColoursRose Red and Diamond GreenBlack, Blue
display
Refresh Rate120 Hz-
Screen size (inches)6.686.00
TouchscreenYesYes
Resolution1,608x720 pixels720x1480 pixels
Pixels per inch (PPI)264-
Aspect ratio-18.5:9
hardware
Processor2.2GHz MHz octa-coreocta-core
Processor makeQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 450
RAM4GB, 6GB4GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2TB256
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)16-megapixel (f/1.7) + 5-megapixel (f/1.9)
No. of Rear Cameras2-
Rear flashYesLED
Front camera8-megapixel (f/f/2.0)16-megapixel (f/1.9)
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 8.0
SkinFuntouch OS 15Samsung Experience UX
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes
NFCNo-
USB Type-CYes-
Number of SIMs22
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeNo-
BarometerNo-
Temperature sensorNo-
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