Vivo Y31 5G vs Samsung Galaxy Y Duos comparison

Compare Vivo Y31 5G
Compare Samsung Galaxy Y Duos
key specs
Display6.68-inch3.14-inch
ProcessorQualcomm Snapdragon 4 Gen 2833 MHz one-core
Front Camera8-megapixel No
Rear Camera50-megapixel + 0.08-megapixel 3.15-megapixel
RAM4GB, 6GB512MB
Storage128GB160MB
Battery Capacity6,500mAh1300mAh
OSAndroid 15Android 2.3
Resolution1,608x720 pixels240x320 pixels
general
BrandVivoSamsung
ModelY31 5GGalaxy Y Duos
Release dateSeptember 15, 2025February 1, 2012
Launched in IndiaYes-
Form factorTouchscreenBar
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39109.80 x 60.00 x 12.00
Weight (g)209.00109.00
IP ratingIP68-
Battery capacity (mAh)6,5001300
Removable batteryNoYes
Fast charging44W Flash Charge-
Wireless chargingNo-
ColoursRose Red and Diamond GreenBlack
Alternate names-GT-S6102
display
Refresh Rate120 Hz-
Screen size (inches)6.683.14
TouchscreenYesYes
Resolution1,608x720 pixels240x320 pixels
Pixels per inch (PPI)264127
hardware
Processor2.2GHz MHz octa-core833 MHz one-core
Processor makeQualcomm Snapdragon 4 Gen 2-
RAM4GB, 6GB512MB
Internal storage128GB160MB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2TB32
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)3.15-megapixel
No. of Rear Cameras2-
Rear flashYesNo
Front camera8-megapixel (f/f/2.0)No
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 2.3
SkinFuntouch OS 15TouchWiz
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 3.00
NFCNoNo
USB Type-CYes-
Number of SIMs22
Infrared-No
USB OTG-No
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
4G/ LTEYesNo
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
4G/ LTEYesNo
5GYes-
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo

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