Samsung Galaxy S23 vs Samsung Galaxy S20 Ultra comparison

Show Only Differences Highlight Differences	Samsung Galaxy S23	Samsung Galaxy S20 Ultra
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	6.10-inch	6.90-inch
Processor	Snapdragon 8 Gen 2	Samsung Exynos 990
Front Camera	12-megapixel	40-megapixel
Rear Camera	50-megapixel + 12-megapixel + 10-megapixel	108-megapixel + 48-megapixel + 12-megapixel + Depth
RAM	8GB	12GB
Storage	128GB, 256GB	128GB
Battery Capacity	3,900mAh	5000mAh
OS	Android 13	Android 10
Resolution	-	1440x3200 pixels
general
Brand	Samsung	Samsung
Model	Galaxy S23	Galaxy S20 Ultra
Release date	February 1, 2023	February 11, 2020
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
IP rating	IP68	IP68
Battery capacity (mAh)	3,900	5000
Removable battery	No	No
Fast charging	Proprietary	Proprietary
Wireless charging	Yes	Yes
Colours	Phantom Black, Cotton Flower, Botanic Green, Misty Lilac	Cosmic Black, Cosmic Grey
Body type	-	Glass
Dimensions (mm)	-	166.90 x 76.00 x 8.80
Weight (g)	-	220.00
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.10	6.90
Touchscreen	Yes	Yes
Protection type	Gorilla Glass	-
Resolution	-	1440x3200 pixels
Aspect ratio	-	20:9
hardware
Processor	octa-core	2GHz octa-core (2x2.73GHz + 2x2.5GHz + 4x2GHz)
Processor make	Snapdragon 8 Gen 2	Samsung Exynos 990
RAM	8GB	12GB
Internal storage	128GB, 256GB	128GB
Expandable storage	No	Yes
Dedicated microSD slot	No	No
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	1000
camera
Rear camera	50-megapixel + 12-megapixel + 10-megapixel	108-megapixel (f/1.8) + 48-megapixel (f/3.5) + 12-megapixel (f/2.2) + Depth
Front camera	12-megapixel	40-megapixel (f/2.2)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear autofocus	-	Yes
Rear flash	-	Dual LED
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 ax	802.11 a/b/g/n/ac/ax
GPS	Yes	Yes
Bluetooth	Yes	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	-
Headphones	-	Type-C
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
4G/ LTE	-	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	Yes
Face unlock	-	Yes