Vivo Y31 5G vs Tecno Camon 12 Air comparison

Compare Vivo Y31 5G
Compare Tecno Camon 12 Air
key specs
Display6.68-inch6.55-inch
ProcessorQualcomm Snapdragon 4 Gen 2MediaTek Helio P22
Front Camera8-megapixel 8-megapixel
Rear Camera50-megapixel + 0.08-megapixel 16-megapixel + 2-megapixel + 5-megapixel
RAM4GB, 6GB4GB
Storage128GB64GB
Battery Capacity6,500mAh4000mAh
OSAndroid 15Android 9 Pie
Resolution1,608x720 pixels720x1600 pixels
general
BrandVivoTecno
ModelY31 5GCamon 12 Air
Release dateSeptember 15, 2025October 14, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39164.29 x 76.30 x 8.15
Weight (g)209.00172.00
IP ratingIP68-
Battery capacity (mAh)6,5004000
Removable batteryNo-
Fast charging44W Flash Charge-
Wireless chargingNo-
ColoursRose Red and Diamond GreenBay Blue, Stellar Purple
display
Refresh Rate120 Hz-
Screen size (inches)6.686.55
TouchscreenYesYes
Resolution1,608x720 pixels720x1600 pixels
Pixels per inch (PPI)264-
Aspect ratio-20:9
hardware
Processor2.2GHz MHz octa-core2GHz octa-core
Processor makeQualcomm Snapdragon 4 Gen 2MediaTek Helio P22 (MT6762)
RAM4GB, 6GB4GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2TB256
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)16-megapixel (f/1.8) + 2-megapixel + 5-megapixel
No. of Rear Cameras2-
Rear flashYesYes
Front camera8-megapixel (f/f/2.0)8-megapixel (f/2.0)
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 9 Pie
SkinFuntouch OS 15HiOS 5.5
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 5.00
NFCNo-
USB Type-CYes-
Number of SIMs22
Wi-Fi standards supported-802.11 b/g/n
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/CDMAGSM-
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYes-
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNo-
BarometerNo-
Temperature sensorNo-
Face unlock-Yes

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