Vivo Y31 5G vs Oppo A57 5G comparison

Compare Vivo Y31 5G
Compare Oppo A57 5G
key specs
Display6.68-inch6.56-inch
ProcessorQualcomm Snapdragon 4 Gen 2MediaTek Dimensity 810
Front Camera8-megapixel 8-megapixel
Rear Camera50-megapixel + 0.08-megapixel 13-megapixel + 2-megapixel
RAM4GB, 6GB6GB, 8GB
Storage128GB128GB
Battery Capacity6,500mAh5000mAh
OSAndroid 15Android 12
Resolution1,608x720 pixels720x1612 pixels
general
BrandVivoOppo
ModelY31 5GA57 5G
Release dateSeptember 15, 2025April 1, 2022
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39163.80 x 75.10 x 7.99
Weight (g)209.00186.00
IP ratingIP68-
Battery capacity (mAh)6,5005000
Removable batteryNo-
Fast charging44W Flash Charge-
Wireless chargingNo-
ColoursRose Red and Diamond GreenBlack, Blue, Lilac
display
Refresh Rate120 Hz90 Hz
Screen size (inches)6.686.56
TouchscreenYesYes
Resolution1,608x720 pixels720x1612 pixels
Pixels per inch (PPI)264269
Resolution Standard-HD+
hardware
Processor2.2GHz MHz octa-coreocta-core
Processor makeQualcomm Snapdragon 4 Gen 2MediaTek Dimensity 810
RAM4GB, 6GB6GB, 8GB
Internal storage128GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2TB-
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras22
Rear flashYesYes
Front camera8-megapixel (f/f/2.0)8-megapixel (f/2.0)
No. of Front Cameras11
Pop-Up CameraNo-
Rear autofocus-Yes
software
Operating systemAndroid 15Android 12
SkinFuntouch OS 15ColorOS 12.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 5.20
NFCNo-
USB Type-CYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac
Headphones-3.5mm
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 sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNo-
BarometerNo-
Temperature sensorNo-

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