Vivo Y31 5G vs Huawei Y7a comparison

Compare Vivo Y31 5G
Compare Huawei Y7a
key specs
Display6.68-inch6.67-inch
ProcessorQualcomm Snapdragon 4 Gen 2HiSilicon Kirin 710A
Front Camera8-megapixel 8-megapixel
Rear Camera50-megapixel + 0.08-megapixel 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM4GB, 6GB4GB
Storage128GB128GB
Battery Capacity6,500mAh5000mAh
OSAndroid 15Android 10
Resolution1,608x720 pixels2400x1080 pixels
general
BrandVivoHuawei
ModelY31 5GY7a
Release dateSeptember 15, 2025October 1, 2020
Launched in IndiaYesNo
Form factorTouchscreen-
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39165.65 x 76.88 x 9.26
Weight (g)209.00206.00
IP ratingIP68-
Battery capacity (mAh)6,5005000
Removable batteryNoNo
Fast charging44W Flash Charge-
Wireless chargingNo-
ColoursRose Red and Diamond GreenBlush Gold, Crush Green, Midnight Black
display
Refresh Rate120 Hz-
Screen size (inches)6.686.67
TouchscreenYesYes
Resolution1,608x720 pixels2400x1080 pixels
Pixels per inch (PPI)264-
Aspect ratio-20:9
hardware
Processor2.2GHz MHz octa-coreocta-core
Processor makeQualcomm Snapdragon 4 Gen 2HiSilicon Kirin 710A
RAM4GB, 6GB4GB
Internal storage128GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2TB512
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)48-megapixel (f/1.8) + 8-megapixel (f/2.4) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
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-
Rear autofocus-Yes
software
Operating systemAndroid 15Android 10
SkinFuntouch OS 15EMUI 10.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 5.10
NFCNo-
USB Type-CYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 b/g/n
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-
Face unlock-Yes

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