Vivo Y31 5G vs Oppo A57e comparison

Compare Vivo Y31 5G
Compare Oppo A57e
key specs
Display6.68-inch6.56-inch
ProcessorQualcomm Snapdragon 4 Gen 2MediaTek Helio G35
Front Camera8-megapixel 8-megapixel
Rear Camera50-megapixel + 0.08-megapixel 13-megapixel + 2-megapixel
RAM4GB, 6GB4GB
Storage128GB64GB
Battery Capacity6,500mAh5000mAh
OSAndroid 15Android 12
Resolution1,608x720 pixels720x1612 pixels
general
BrandVivoOppo
ModelY31 5GA57e
Release dateSeptember 15, 2025August 1, 2022
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39163.74 x 75.03 x 7.99
Weight (g)209.00187.00
IP ratingIP68-
Battery capacity (mAh)6,5005000
Removable batteryNoNo
Fast charging44W Flash ChargeProprietary
Wireless chargingNo-
ColoursRose Red and Diamond GreenBlack, Green
display
Refresh Rate120 Hz60 Hz
Screen size (inches)6.686.56
TouchscreenYes-
Resolution1,608x720 pixels720x1612 pixels
Pixels per inch (PPI)264-
Resolution Standard-HD+
hardware
Processor2.2GHz MHz octa-coreocta-core
Processor makeQualcomm Snapdragon 4 Gen 2MediaTek Helio G35
RAM4GB, 6GB4GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2TB1024
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)13-megapixel + 2-megapixel
No. of Rear Cameras22
Rear flashYes-
Front camera8-megapixel (f/f/2.0)8-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 12
SkinFuntouch OS 15ColorOS 12.1
connectivity
Wi-FiYesYes
GPSYes-
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
Active 4G on both SIM cards-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 sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoYes
BarometerNo-
Temperature sensorNo-

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