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Nothing Phone 3a vs Samsung Galaxy M51 comparison

 Compare Nothing Phone 3a
Nothing Phone 3a
Compare Samsung Galaxy M51
Samsung Galaxy M51
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.77-inch6.70-inch
ProcessorQualcomm Snapdragon 7s Gen 3Qualcomm Snapdragon 730G
Front Camera32-megapixel 32-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel 64-megapixel + 12-megapixel + 5-megapixel + 5-megapixel
RAM8GB6GB
Storage128GB, 256GB128GB
Battery Capacity5000mAh7000mAh
OSAndroid 15Android 10
Resolution1080x2392 pixels-
general
BrandNothingSamsung
ModelPhone 3aGalaxy M51
Release dateMarch 4, 2025August 31, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.52 x 77.50 x 8.35-
Weight (g)201.00213.00
IP ratingIP64-
Battery capacity (mAh)50007000
Fast charging50W Fast ChargingProprietary
Wireless chargingNo-
ColoursBlack, Blue, WhiteElectric Blue, Celestial Black
display
Refresh Rate120 Hz-
Screen size (inches)6.776.70
TouchscreenYesYes
Resolution1080x2392 pixels-
Pixels per inch (PPI)387-
Protection type-Gorilla Glass
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 7s Gen 3Qualcomm Snapdragon 730G
RAM8GB6GB
Internal storage128GB, 256GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)64-megapixel (f/1.8) + 12-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
No. of Rear Cameras3-
Rear flashYesYes
Front camera32-megapixel (f/2.2)32-megapixel (f/2.2)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Telephoto-
Lens Type (Third Rear Camera)Ultra Wide-Angle-
Rear autofocus-Yes
software
Operating systemAndroid 15Android 10
SkinNothing OS 3.1One UI Core 2.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n/ac/ax
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYesYes
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Headphones-3.5mm
sensors
In-Display Fingerprint SensorYesNo
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Fingerprint sensor-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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