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Nothing Phone 4a Pro vs Vivo Y51 (2020) comparison

 Compare Nothing Phone 4a Pro
Nothing Phone 4a Pro
Compare Vivo Y51 (2020)
Vivo Y51 (2020)
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.83-inch6.38-inch
ProcessorQualcomm Snapdragon 7 Gen 4Qualcomm Snapdragon 665
Front Camera32-megapixel16-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM8GB, 12GB4GB
Storage128GB, 256GB128GB
Battery Capacity5400mAh4500mAh
OSAndroid 16Android 10
Resolution1260x1800 pixels2340x1080 pixels
general
BrandNothingVivo
ModelPhone 4a ProY51 (2020)
Release dateMarch 5, 2026September 16, 2020
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)163.60 x 76.60 x 7.90159.25 x 75.19 x 8.68
IP ratingIP65-
Battery capacity (mAh)54004500
Removable batteryNo-
Fast charging50W Fast ChargingProprietary
Wireless chargingNo-
ColoursBlack, Pink, and SilverMystic Black, Jazzy Blue, Dreamy White
Weight (g)-186.70
display
Refresh Rate144 Hz-
Screen size (inches)6.836.38
TouchscreenYesYes
Resolution1260x1800 pixels2340x1080 pixels
Protection typeGorilla Glass 7i-
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 7 Gen 4Qualcomm Snapdragon 665
RAM8GB, 12GB4GB
Internal storage128GB, 256GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel + 50-megapixel + 8-megapixel48-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras3-
Rear autofocusYes-
Rear flashYesYes
Front camera32-megapixel16-megapixel (f/2.0)
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 16Android 10
SkinNothing OS 4.1Funtouch OS 10
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
USB Type-CYesYes
Number of SIMs22
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Fingerprint sensor-Yes
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