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Nothing Phone 3a vs Samsung Galaxy Note 20 Ultra 5G comparison

 Compare Nothing Phone 3a
Nothing Phone 3a
Compare Samsung Galaxy Note 20 Ultra 5G
Samsung Galaxy Note 20 Ultra 5G
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-inch6.90-inch
ProcessorQualcomm Snapdragon 7s Gen 3Samsung Exynos 990
Front Camera32-megapixel 10-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel 108-megapixel + 12-megapixel + 12-megapixel
RAM8GB12GB
Storage128GB, 256GB128GB
Battery Capacity5000mAh4500mAh
OSAndroid 15Android 10
Resolution1080x2392 pixels1440x3200 pixels
general
BrandNothingSamsung
ModelPhone 3aGalaxy Note 20 Ultra 5G
Release dateMarch 4, 2025August 5, 2020
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)163.52 x 77.50 x 8.35164.80 x 77.20 x 8.10
Weight (g)201.00208.00
IP ratingIP64IP68
Battery capacity (mAh)50004500
Fast charging50W Fast ChargingProprietary
Wireless chargingNoYes
ColoursBlack, Blue, WhiteMystic Black, Mystic Bronze, Mystic White
Body type-Glass
Removable battery-No
display
Refresh Rate120 Hz-
Screen size (inches)6.776.90
TouchscreenYesYes
Resolution1080x2392 pixels1440x3200 pixels
Pixels per inch (PPI)387508
Aspect ratio-19.3:9
hardware
Processorocta-core2.7GHz octa-core (1x2.7GHz + 4x2.5GHz + 3x2GHz)
Processor makeQualcomm Snapdragon 7s Gen 3Samsung Exynos 990
RAM8GB12GB
Internal storage128GB, 256GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)108-megapixel (f/1.8, 0.8-micron) + 12-megapixel (f/3.0, 1.0-micron) + 12-megapixel (f/2.2, 1.4-micron)
No. of Rear Cameras3-
Rear flashYesYes
Front camera32-megapixel (f/2.2)10-megapixel (f/2.2, 1.22-micron)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Telephoto-
Lens Type (Third Rear Camera)Ultra Wide-Angle-
Rear autofocus-Yes
Front autofocus-Yes
software
Operating systemAndroid 15Android 10
SkinNothing OS 3.1One UI
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 SIMs2-
Active 4G on both SIM cardsYes-
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Barometer-Yes

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