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Nothing Phone 4a vs Samsung Galaxy Note 20 comparison

 Compare Nothing Phone 4a
Nothing Phone 4a
Compare Samsung Galaxy Note 20
Samsung Galaxy Note 20
key specs
Display6.78-inch6.70-inch
ProcessorSnapdragon 7s Gen 4Samsung Exynos 990
Front Camera32-megapixel 10-megapixel
Rear Camera50-megapixel + 50-megapixel + 8-megapixel 12-megapixel + 64-megapixel + 12-megapixel
RAM6GB, 8GB, 12GB8GB
Storage128GB, 256GB256GB
Battery Capacity5400mAh4300mAh
OSAndroid 16Android 10
Resolution1,224x2,720 pixels1080x2400 pixels
general
BrandNothingSamsung
ModelPhone 4aGalaxy Note 20
Release dateMarch 5, 2026August 5, 2020
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)163.95 x 77.57 x 8.55161.60 x 75.20 x 8.30
Weight (g)204.50192.00
IP ratingIP64IP68
Battery capacity (mAh)54004300
Removable batteryNoNo
Fast charging50W Fast ChargingProprietary
Wireless chargingNoYes
ColoursBlack, Blue, Pink, WhiteMystic Bronze, Mystic Gray, Mystic Green
Body type-Glass
display
Refresh Rate120 Hz-
Screen size (inches)6.786.70
TouchscreenYesYes
Resolution1,224x2,720 pixels1080x2400 pixels
Protection typeGorilla Glass 7i-
Pixels per inch (PPI)440-
Aspect ratio-20:9
hardware
Processorocta-core2.4GHz octa-core (4x2.4GHz + 4x1.8GHz)
Processor makeSnapdragon 7s Gen 4Samsung Exynos 990
RAM6GB, 8GB, 12GB8GB
Internal storage128GB, 256GB256GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1000000
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.88) + 8-megapixel (f/2.2)12-megapixel (f/1.8, 1.8-micron) + 64-megapixel (f/2.0, 0.8-micron) + 12-megapixel (f/2.2, 1.4-micron)
No. of Rear Cameras3-
Rear autofocusYesYes
Rear flashYesYes
Front camera32-megapixel (f/2.2)10-megapixel (f/2.2, 1.22-micron)
No. of Front Cameras1-
Pop-Up CameraNo-
Front autofocus-Yes
software
Operating systemAndroid 16Android 10
SkinNothing OS 4.1One UI
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYesYes
USB Type-CYesYes
Number of SIMs2-
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Barometer-Yes
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