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Vivo V21 5G vs Vivo Y51 comparison

 Compare Vivo V21 5G
Vivo V21 5G
Compare Vivo Y51
Vivo Y51
key specs
Display6.44-inch5.00-inch
ProcessorMediaTek Dimensity 800U1.2GHz quad-core
Front Camera44-megapixel 5-megapixel
Rear Camera64-megapixel + 8-megapixel + 2-megapixel 8-megapixel
RAM8GB2GB
Storage128GB, 256GB16GB
Battery Capacity4000mAh2350mAh
OSAndroid 11Android 5.0.2
Resolution1080x2404 pixels540x960 pixels
general
BrandVivoVivo
ModelV21 5GY51
Release dateApril 27, 2021November 1, 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)159.68 x 73.90 x 7.29143.80 x 71.70 x 7.52
Weight (g)176.00157.00
Battery capacity (mAh)40002350
Fast chargingProprietary-
ColoursArctic White, Dusk Blue, Sunset DazzleWhite
Removable battery-No
display
Screen size (inches)6.445.00
TouchscreenYesYes
Resolution1080x2404 pixels540x960 pixels
Aspect ratio20:9-
hardware
Processorocta-core1.2GHz quad-core
Processor makeMediaTek Dimensity 800U-
RAM8GB2GB
Internal storage128GB, 256GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1000128
Dedicated microSD slotYes-
camera
Rear camera64-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)8-megapixel
No. of Rear Cameras3-
Rear autofocusYes-
Rear flashYesLED
Front camera44-megapixel (f/2.0)5-megapixel
No. of Front Cameras1-
Front flashYes-
software
Operating systemAndroid 11Android 5.0.2
SkinFuntouch OS 11.1FunTouch OS
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.10Yes
USB OTGYesNo
USB Type-CYes-
Number of SIMs22
NFC-No
Infrared-No
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesYes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No

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