Samsung Galaxy S21 Ultra vs Samsung Galaxy S23 Ultra

Samsung Galaxy S21 Ultra vs Samsung Galaxy S23 Ultra: Compare the Samsung Galaxy S21 Ultra and the Samsung Galaxy S23 Ultra to discover the key differences and improvements between these flagship smartphones. Find out which device offers superior performance, camera capabilities, display quality, and more. Make an informed decision before upgrading to the latest Samsung Galaxy model.

Feature	Samsung Galaxy S21 Ultra	Samsung Galaxy S23 Ultra
Display Size	6.8 inches	6.9 inches
Display Type	Dynamic AMOLED 2X	Dynamic AMOLED 3X
Display Resolution	3200 x 1440 pixels	3840 x 2160 pixels
Refresh Rate	120Hz	144Hz
Processor	Exynos 2100 / Qualcomm Snapdragon 888	Exynos 2200 / Qualcomm Snapdragon 898
RAM	12/16 GB	16/18 GB
Internal Storage	128/256/512 GB	256/512/1024 GB
Main Camera	108 MP wide (f/1.8) 12 MP ultra-wide (f/2.2) 10 MP periscope telephoto (f/4.9) 10 MP telephoto (f/2.4)	200 MP wide (f/1.6) 16 MP ultra-wide (f/2.2) 12 MP periscope telephoto (f/4.9) 8 MP telephoto (f/2.4)
Front Camera	40 MP (f/2.2)	50 MP (f/2.0)
Video Recording	8K @ 24fps	12K @ 30fps
Battery Capacity	5000 mAh	6000 mAh
Charging	25W Fast Charging	65W Super Fast Charging
Wireless Charging	Yes (Qi compatible)	Yes (Qi compatible)
Operating System	Android 11, One UI 3.1	Android 12, One UI 4.0
Water Resistance	IP68	IP68
5G Support	Yes	Yes
Biometric Authentication	In-display fingerprint sensor, Face recognition	In-display fingerprint sensor, Face recognition
SIM Card	Dual SIM (Nano-SIM and/or eSIM)	Dual SIM (Nano-SIM and/or eSIM)
Expandable Storage	No	No