Vivo Y31 Pro 5G vs Vivo Y20 (2021) comparison

Compare Vivo Y31 Pro 5G
Compare Vivo Y20 (2021)
key specs
Display6.72-inch6.51-inch
ProcessorMediaTek Dimensity 7300MediaTek Helio P35
Front Camera8-megapixel 8-megapixel
Rear Camera50-megapixel + 2-megapixel 13-megapixel + 2-megapixel + 2-megapixel
RAM8GB4GB
Storage128GB, 256GB64GB
Battery Capacity6,500mAh5000mAh
OSAndroid 15Android 11
Resolution2,408x1,080 pixels720x1600 pixels
general
BrandVivoVivo
ModelY31 Pro 5GY20 (2021)
Release dateSeptember 15, 2025December 30, 2020
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)165.70 x 76.30 x 8.09164.41 x 76.32 x 8.41
Weight (g)204.00192.00
IP ratingIP64-
Battery capacity (mAh)6,5005000
Removable batteryNo-
Fast charging44W Flash ChargeProprietary
Wireless chargingNo-
ColoursMocha Brown and Dreamy WhiteDawn White, Nebula Blue
display
Refresh Rate60 Hz-
Screen size (inches)6.726.51
TouchscreenNoYes
Resolution2,408x1,080 pixels720x1600 pixels
Pixels per inch (PPI)393-
hardware
Processor2.0GHz MHz octa-coreocta-core
Processor makeMediaTek Dimensity 7300MediaTek Helio P35 (MT6765)
RAM8GB4GB
Internal storage128GB, 256GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/f/1.8) + 2-megapixel (f/f/2.4)13-megapixel (f/2.2) + 2-megapixel (f/2.2) + 2-megapixel (f/2.2)
No. of Rear Cameras2-
Rear flashYesYes
Front camera8-megapixel (f/f/2.05)8-megapixel (f/1.8)
No. of Front Cameras1-
Rear autofocus-Yes
Pop-Up Camera-No
software
Operating systemAndroid 15Android 11
SkinFuntouch OS 15Funtouch OS 11
connectivity
Wi-FiYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCNo-
InfraredYes-
USB Type-CYesNo
Number of SIMs22
GPS-Yes
USB OTG-Yes
Micro-USB-Yes
Lightning-No
FM-Yes
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
GyroscopeYes-
BarometerNo-
Temperature sensorNo-

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