Samsung Galaxy S21 Ultra vs Samsung Galaxy Z Fold 3

Samsung Galaxy S21 Ultra vs Samsung Galaxy Z Fold 3: The Samsung Galaxy S21 Ultra and the Samsung Galaxy Z Fold 3 are two highly anticipated smartphones from Samsung. In this article, we compare the features and specifications of these devices to help you make an informed decision on which one is right for you.

Feature	Samsung Galaxy S21 Ultra	Samsung Galaxy Z Fold 3
Display	6.8 inches Dynamic AMOLED 2X	7.6 inches Dynamic AMOLED 2X
Resolution	3200 x 1440 pixels	2208 x 1768 pixels (inner display)
Refresh Rate	120Hz	120Hz
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)	12 MP wide (f/1.8) 12 MP ultra-wide (f/2.2) 12 MP telephoto (f/2.4)
Front Camera	40 MP wide (f/2.2)	10 MP cover camera (f/2.2) 4 MP under-display camera (f/1.8)
Video Recording	8K @ 24fps	4K @ 60fps
Battery Capacity	5000 mAh	4400 mAh
Processor	Exynos 2100 / Qualcomm Snapdragon 888	Qualcomm Snapdragon 888
RAM	12 GB / 16 GB	12 GB
Storage	128 GB / 256 GB / 512 GB	256 GB / 512 GB
Expandable Storage	No	No
Operating System	Android 11	Android 11
Water Resistance	IP68	IPX8
5G Ready	Yes	Yes
S-Pen Support	Yes (sold separately)	No
Biometric Authentication	Fingerprint sensor (ultrasonic)	Side-mounted fingerprint sensor
Dimensions	165.1 x 75.6 x 8.9 mm	158.2 x 128.1 x 6.4 mm (unfolded)
Weight	227 grams	271 grams