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Nothing Phone 3a vs Vivo V21 5G comparison

 Compare Nothing Phone 3a
Nothing Phone 3a
Compare Vivo V21 5G
Vivo V21 5G
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.77-inch6.44-inch
ProcessorQualcomm Snapdragon 7s Gen 3MediaTek Dimensity 800U
Front Camera32-megapixel 44-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel 64-megapixel + 8-megapixel + 2-megapixel
RAM8GB8GB
Storage128GB, 256GB128GB, 256GB
Battery Capacity5000mAh4000mAh
OSAndroid 15Android 11
Resolution1080x2392 pixels1080x2404 pixels
general
BrandNothingVivo
ModelPhone 3aV21 5G
Release dateMarch 4, 2025April 27, 2021
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.52 x 77.50 x 8.35159.68 x 73.90 x 7.29
Weight (g)201.00176.00
IP ratingIP64-
Battery capacity (mAh)50004000
Fast charging50W Fast ChargingProprietary
Wireless chargingNo-
ColoursBlack, Blue, WhiteArctic White, Dusk Blue, Sunset Dazzle
display
Refresh Rate120 Hz-
Screen size (inches)6.776.44
TouchscreenYesYes
Resolution1080x2392 pixels1080x2404 pixels
Pixels per inch (PPI)387-
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 7s Gen 3MediaTek Dimensity 800U
RAM8GB8GB
Internal storage128GB, 256GB128GB, 256GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)64-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras33
Rear flashYesYes
Front camera32-megapixel (f/2.2)44-megapixel (f/2.0)
No. of Front Cameras11
Lens Type (Second Rear Camera)Telephoto-
Lens Type (Third Rear Camera)Ultra Wide-Angle-
Rear autofocus-Yes
Front flash-Yes
software
Operating systemAndroid 15Android 11
SkinNothing OS 3.1Funtouch OS 11.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.10
NFCYes-
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
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