Vivo Y31 5G vs Oppo K11x comparison

Compare Vivo Y31 5G
Compare Oppo K11x
key specs
Display6.68-inch6.72-inch
ProcessorQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 695
Front Camera8-megapixel 16-megapixel
Rear Camera50-megapixel + 0.08-megapixel 108-megapixel + 2-megapixel
RAM4GB, 6GB12GB
Storage128GB256GB
Battery Capacity6,500mAh5000mAh
OSAndroid 15Android Android 13
Resolution1,608x720 pixels2400x1080 pixels
general
BrandVivoOppo
ModelY31 5GK11x
Release dateSeptember 15, 2025May 24, 2023
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typePlasticPlastic
Dimensions (mm)166.14 x 77.01 x 8.39165.50 x 76.00 x 8.30
Weight (g)209.00195.00
IP ratingIP68-
Battery capacity (mAh)6,5005000
Removable batteryNoNo
Fast charging44W Flash Charge67W Turbo Charge
Wireless chargingNoNo
ColoursRose Red and Diamond GreenJade Black, Pearlescent
display
Refresh Rate120 Hz120 Hz
Screen size (inches)6.686.72
TouchscreenYesYes
Resolution1,608x720 pixels2400x1080 pixels
Pixels per inch (PPI)264391
Resolution Standard-FHD+
hardware
Processor2.2GHz MHz octa-coreocta-core
Processor makeQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 695
RAM4GB, 6GB12GB
Internal storage128GB256GB
Expandable storageYesYes
Expandable storage typemicroSD-
Expandable storage up to (GB)2TB-
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)108-megapixel (f/f/1.7) + 2-megapixel (f/f/2.4)
No. of Rear Cameras22
Rear flashYesLED
Front camera8-megapixel (f/f/2.0)16-megapixel (f/f/2.4)
No. of Front Cameras11
Pop-Up CameraNo-
software
Operating systemAndroid 15Android Android 13
SkinFuntouch OS 15ColorOS 13.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes
NFCNoNo
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/CDMAGSM-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
4G/ LTEYes-
5GYes-
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoYes
BarometerNo-
Temperature sensorNo-

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