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Vivo Y31 5G vs OnePlus 7T comparison

 Compare Vivo Y31 5G
Vivo Y31 5G
Compare OnePlus 7T
OnePlus 7T
key specs
Display6.68-inch6.55-inch
ProcessorQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 855+
Front Camera8-megapixel 16-megapixel
Rear Camera50-megapixel + 0.08-megapixel 48-megapixel + 16-megapixel + 12-megapixel
RAM4GB, 6GB8GB
Storage128GB128GB
Battery Capacity6,500mAh3800mAh
OSAndroid 15Android 10
Resolution1,608x720 pixels1080x2400 pixels
general
BrandVivoOnePlus
ModelY31 5G7T
Release dateSeptember 15, 2025September 26, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePlasticGlass
Dimensions (mm)166.14 x 77.01 x 8.39160.94 x 74.44 x 8.13
Weight (g)209.00190.00
IP ratingIP68-
Battery capacity (mAh)6,5003800
Removable batteryNoNo
Fast charging44W Flash ChargeProprietary
Wireless chargingNo-
ColoursRose Red and Diamond GreenFrosted Silver, Glacier Blue
display
Refresh Rate120 Hz-
Screen size (inches)6.686.55
TouchscreenYesYes
Resolution1,608x720 pixels1080x2400 pixels
Pixels per inch (PPI)264402
Protection type-Gorilla Glass
hardware
Processor2.2GHz MHz octa-coreocta-core
Processor makeQualcomm Snapdragon 4 Gen 2Qualcomm Snapdragon 855+
RAM4GB, 6GB8GB
Internal storage128GB128GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)2TB-
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)48-megapixel (f/1.6, 0.8-micron) + 16-megapixel (f/2.2) + 12-megapixel (f/2.2)
No. of Rear Cameras2-
Rear flashYesDual LED
Front camera8-megapixel (f/f/2.0)16-megapixel (f/2.0, 1.0-micron)
No. of Front Cameras1-
Pop-Up CameraNo-
Rear autofocus-Phase detection autofocus
Front autofocus-No
Front flash-No
software
Operating systemAndroid 15Android 10
SkinFuntouch OS 15OxygenOS 10
connectivity
Wi-FiYesYes
GPSYes-
BluetoothYes, v 4.20Yes, v 5.00
NFCNoYes
USB Type-CYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac
Infrared-No
Headphones-No
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/CDMAGSMGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoYes
BarometerNo-
Temperature sensorNo-
Face unlock-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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