Nothing Phone 4a Pro vs Samsung Galaxy S21 Ultra comparison

Show Only Differences Highlight Differences	Nothing Phone 4a Pro	Samsung Galaxy S21 Ultra
key specs
Display	6.83-inch	6.80-inch
Processor	Qualcomm Snapdragon 7 Gen 4	Samsung Exynos 2100
Front Camera	32-megapixel	40-megapixel
Rear Camera	50-megapixel + 50-megapixel + 8-megapixel	108-megapixel + 12-megapixel + 10-megapixel + 10-megapixel
RAM	8GB, 12GB	12GB, 16GB
Storage	128GB, 256GB	128GB, 256GB, 512GB
Battery Capacity	5400mAh	5000mAh
OS	Android 16	Android 11
Resolution	1260x1800 pixels	1440x3220 pixels
general
Brand	Nothing	Samsung
Model	Phone 4a Pro	Galaxy S21 Ultra
Release date	March 5, 2026	January 14, 2021
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.60 x 76.60 x 7.90	165.10 x 75.60 x 8.90
IP rating	IP65	IP68
Battery capacity (mAh)	5400	5000
Removable battery	No	-
Fast charging	50W Fast Charging	Proprietary
Wireless charging	No	Yes
Colours	Black, Pink, and Silver	Phantom Titanium, Phantom Navy, Phantom Brown
Weight (g)	-	228.00
display
Refresh Rate	144 Hz	-
Screen size (inches)	6.83	6.80
Touchscreen	Yes	Yes
Resolution	1260x1800 pixels	1440x3220 pixels
Protection type	Gorilla Glass 7i	Gorilla Glass
Pixels per inch (PPI)	-	515
hardware
Processor	octa-core	2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)
Processor make	Qualcomm Snapdragon 7 Gen 4	Samsung Exynos 2100
RAM	8GB, 12GB	12GB, 16GB
Internal storage	128GB, 256GB	128GB, 256GB, 512GB
camera
Rear camera	50-megapixel + 50-megapixel + 8-megapixel	108-megapixel (f/1.8, 0.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 10-megapixel (f/2.4, 1.22-micron) + 10-megapixel (f/4.9, 1.22-micron)
No. of Rear Cameras	3	-
Rear autofocus	Yes	Laser autofocus
Rear flash	Yes	Yes
Front camera	32-megapixel	40-megapixel (f/2.2, 0.7-micron)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
software
Operating system	Android 16	Android 11
Skin	Nothing OS 4.1	One UI 3.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.00
NFC	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	Yes
5G	Yes	Yes
3G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	Yes
5G	Yes	Yes
3G	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Face unlock	-	Yes
Barometer	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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