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Vivo Y31 5G vs Oppo Ace 2 comparison

 Compare Vivo Y31 5G
Vivo Y31 5G
Compare Oppo Ace 2
Oppo Ace 2
key specs
Display6.68-inch6.50-inch
ProcessorQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 865
Front Camera8-megapixel 16-megapixel
Rear Camera50-megapixel + 0.08-megapixel 48-megapixel + 8-megapixel + 2-megapixel
RAM4GB, 6GB8GB
Storage128GB128GB
Battery Capacity6,500mAh4000mAh
OSAndroid 15Android 10
Resolution1,608x720 pixels1080x2400 pixels
general
BrandVivoOppo
ModelY31 5GAce 2
Release dateSeptember 15, 2025April 13, 2020
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39160.00 x 75.40 x 8.60
Weight (g)209.00185.00
IP ratingIP68-
Battery capacity (mAh)6,5004000
Removable batteryNoNo
Fast charging44W Flash ChargeSuper VOOC
Wireless chargingNo-
ColoursRose Red and Diamond GreenAurora Silver, Moon Rock Grey, and Fantasy Purple
display
Refresh Rate120 Hz-
Screen size (inches)6.686.50
TouchscreenYesYes
Resolution1,608x720 pixels1080x2400 pixels
Pixels per inch (PPI)264401
Protection type-Gorilla Glass
hardware
Processor2.2GHz MHz octa-coreocta-core
Processor makeQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 865
RAM4GB, 6GB8GB
Internal storage128GB128GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)2TB-
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)48-megapixel (f/1.7) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Rear flashYesYes
Front camera8-megapixel (f/f/2.0)16-megapixel (f/2.4)
No. of Front Cameras1-
Pop-Up CameraNo-
Rear autofocus-Yes
Rear third camera attr- (f/2, 2.4-micron)
software
Operating systemAndroid 15Android 10
SkinFuntouch OS 15ColorOS 7.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 5.10
NFCNo-
USB Type-CYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
Headphones-Type-C
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
4G/ LTEYesYes
5GYesYes
3G-Yes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
4G/ LTEYesYes
5GYes-
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNo-
BarometerNo-
Temperature sensorNo-
Face unlock-Yes
In-Display Fingerprint Sensor-Yes
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