Vivo Y21G vs Samsung Galaxy A31 comparison

Compare Vivo Y21G
Compare Samsung Galaxy A31
key specs
Display6.51-inch6.40-inch
Front Camera8-megapixel 20-megapixel
Rear Camera13-megapixel + 2-megapixel 48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM4GB6GB
Storage64GB128GB
Battery Capacity5000mAh5000mAh
OSAndroid 12Android 10
Resolution720x1600 pixels1080x2400 pixels
Processor-MediaTek Helio P65
general
BrandVivoSamsung
ModelY21GGalaxy A31
Release dateApril 7, 2022March 24, 2020
Launched in IndiaYesYes
Body typePlastic-
Dimensions (mm)164.26 x 76.08 x 8.00159.30 x 73.10 x 8.60
Weight (g)182.00185.00
Battery capacity (mAh)50005000
Removable batteryNoNo
Fast chargingProprietaryProprietary
ColoursDiamond Glow, Midnight BluePrism Crush Black, Prism Crush Blue, Prism Crush White
Form factor-Touchscreen
Wireless charging-No
display
Refresh Rate60 Hz-
Resolution StandardHD+-
Screen size (inches)6.516.40
Resolution720x1600 pixels1080x2400 pixels
Touchscreen-Yes
Aspect ratio-20:9
hardware
Processor makeMediaTekMediaTek Helio P65
RAM4GB6GB
Internal storage64GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Dedicated microSD slotYes-
Processor-2GHz octa-core (2x2GHz + 6x1.7GHz)
Expandable storage up to (GB)-512
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)48-megapixel (f/2.0) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
No. of Rear Cameras2-
Front camera8-megapixel (f/2.0)20-megapixel (f/2.2)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 12Android 10
SkinFunTouch OS 12One UI 2.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes
USB OTGYes-
USB Type-CYesYes
FMYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Face unlock-Yes
In-Display Fingerprint Sensor-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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