Vivo Y31 5G vs Realme 7i comparison

Compare Vivo Y31 5G
Compare Realme 7i
key specs
Display6.68-inch6.50-inch
ProcessorQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 662
Front Camera8-megapixel 16-megapixel
Rear Camera50-megapixel + 0.08-megapixel 64-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM4GB, 6GB8GB
Storage128GB128GB
Battery Capacity6,500mAh5000mAh
OSAndroid 15Android 10
Resolution1,608x720 pixels720x1600 pixels
general
BrandVivoRealme
ModelY31 5G7i
Release dateSeptember 15, 2025September 17, 2020
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39164.10 x 75.50 x 8.50
Weight (g)209.00188.00
IP ratingIP68-
Battery capacity (mAh)6,5005000
Removable batteryNo-
Fast charging44W Flash ChargeProprietary
Wireless chargingNo-
ColoursRose Red and Diamond GreenFusion Green, Fusion Blue
display
Refresh Rate120 Hz-
Screen size (inches)6.686.50
TouchscreenYesYes
Resolution1,608x720 pixels720x1600 pixels
Pixels per inch (PPI)264-
Protection type-Gorilla Glass
hardware
Processor2.2GHz MHz octa-core2GHz octa-core
Processor makeQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 662
RAM4GB, 6GB8GB
Internal storage128GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
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)64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Rear flashYes-
Front camera8-megapixel (f/f/2.0)16-megapixel (f/2.1)
No. of Front Cameras1-
Pop-Up CameraNoNo
software
Operating systemAndroid 15Android 10
SkinFuntouch OS 15Realme UI
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 5.00
NFCNo-
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/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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