Vivo Y31 5G vs ZTE Blade 20 5G comparison

Compare Vivo Y31 5G
Compare ZTE Blade 20 5G
key specs
Display6.68-inch6.52-inch
ProcessorQualcomm Snapdragon 4 Gen 2MediaTek Dimensity 720
Front Camera8-megapixel 8-megapixel
Rear Camera50-megapixel + 0.08-megapixel 16-megapixel + 8-megapixel + 2-megapixel
RAM4GB, 6GB6GB
Storage128GB128GB
Battery Capacity6,500mAh4000mAh
OSAndroid 15Android 10
Resolution1,608x720 pixels720x1600 pixels
general
BrandVivoZTE
ModelY31 5GBlade 20 5G
Release dateSeptember 15, 2025November 3, 2020
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39975.00 x 165.00 x 88.90
Weight (g)209.00-
IP ratingIP68-
Battery capacity (mAh)6,5004000
Removable batteryNoNo
Fast charging44W Flash Charge-
Wireless chargingNo-
ColoursRose Red and Diamond GreenJazzy Grey, Light Blue Mint
display
Refresh Rate120 Hz-
Screen size (inches)6.686.52
TouchscreenYesYes
Resolution1,608x720 pixels720x1600 pixels
Pixels per inch (PPI)264-
Aspect ratio-20:9
hardware
Processor2.2GHz MHz octa-coreocta-core
Processor makeQualcomm Snapdragon 4 Gen 2MediaTek Dimensity 720
RAM4GB, 6GB6GB
Internal storage128GB128GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)2TB-
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)16-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Rear flashYesYes
Front camera8-megapixel (f/f/2.0)8-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 10
SkinFuntouch OS 15MiFavor 10.5
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 5.10
NFCNo-
USB Type-CYesYes
Number of SIMs2-
Wi-Fi standards supported-802.11 a/b/g/n/ac
FM-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-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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