Samsung Galaxy S23 Ultra vs Samsung Galaxy A51 comparison

Show Only Differences Highlight Differences	Samsung Galaxy S23 Ultra	Samsung Galaxy A51
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.80-inch	6.50-inch
Processor	Snapdragon 8 Gen 2	-
Front Camera	12-megapixel	32-megapixel
Rear Camera	200-megapixel + 12-megapixel + 10-megapixel	48-megapixel + 12-megapixel + 5-megapixel + 5-megapixel
RAM	8GB, 12GB	6GB
Storage	256GB, 512GB, 1TB	128GB
Battery Capacity	5000mAh	4000mAh
OS	Android 13	Android 10
Resolution	-	1080x2400 pixels
general
Brand	Samsung	Samsung
Model	Galaxy S23 Ultra	Galaxy A51
Release date	February 1, 2023	January 1, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.40 x 78.10 x 8.90	158.50 x 73.60 x 7.90
Weight (g)	234.00	172.00
IP rating	IP68	-
Battery capacity (mAh)	5000	4000
Removable battery	No	-
Wireless charging	Yes	-
Colours	Phantom Black, Cotton Flower, Botanic Green, Misty Lilac	Prism Crush Blue, Prism Crush Black, Prism Crush Pink, Prism Crush White
Fast charging	-	Proprietary
display
Refresh Rate	120 Hz	-
Resolution Standard	QHD+	-
Screen size (inches)	6.80	6.50
Touchscreen	Yes	Yes
Protection type	Gorilla Glass	-
Pixels per inch (PPI)	500	-
Resolution	-	1080x2400 pixels
hardware
Processor	octa-core	-
Processor make	Snapdragon 8 Gen 2	Samsung Exynos 9611
RAM	8GB, 12GB	6GB
Internal storage	256GB, 512GB, 1TB	128GB
Expandable storage	No	Yes
Dedicated microSD slot	No	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	512
camera
Rear camera	200-megapixel (f/1.8) + 12-megapixel (f/2.2) + 10-megapixel (f/2.4)	48-megapixel (f/2.0) + 12-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras	4	-
Rear autofocus	Phase detection autofocus	-
Rear flash	Yes	-
Front camera	12-megapixel (f/2.2)	32-megapixel (f/2.2)
No. of Front Cameras	1	-
Front autofocus	Yes	-
software
Operating system	Android 13	Android 10
Skin	One UI 5.1	One UI 2.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes, v 5.00
NFC	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	Yes	Yes
Active 4G on both SIM cards	Yes	Yes
USB OTG	-	Yes
Headphones	-	3.5mm
FM	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sensors
Fingerprint sensor	Yes	Yes
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
Barometer	Yes	-
Face unlock	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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