Samsung Galaxy Z Flip4 vs Samsung Galaxy S21 Ultra

Samsung Galaxy Z Flip4 vs Samsung Galaxy S21 Ultra: Samsung Galaxy Z Flip4 and Samsung Galaxy S21 Ultra are two highly anticipated smartphones. In this article, we compare their features, specifications, and performance to help you make an informed decision. Read on to find out which device comes out on top.

Feature	Samsung Galaxy Z Flip4	Samsung Galaxy S21 Ultra
Display	6.7-inch Foldable Dynamic AMOLED	6.8-inch Dynamic AMOLED 2X
Resolution	2640 x 1080 pixels	3200 x 1440 pixels
Refresh Rate	120Hz	120Hz (up to 120Hz at Quad HD+)
Processor	Qualcomm Snapdragon 888	Qualcomm Snapdragon 888 / Exynos 2100
RAM	8 GB	12 GB / 16 GB
Storage	256 GB	128 GB / 256 GB / 512 GB
Main Camera	12 MP wide-angle (f/1.8) 12 MP ultra-wide angle (f/2.2)	108 MP wide-angle (f/1.8) 12 MP ultra-wide angle (f/2.2) 10 MP periscope telephoto (f/4.9) 10 MP telephoto (f/2.4)
Front Camera	10 MP (f/2.4)	40 MP (f/2.2)
Video Recording	4K @ 30/60fps	8K @ 24fps
Battery Capacity	3300 mAh	5000 mAh
Charging	Fast charging (25W)	Fast charging (25W) / Fast wireless charging (15W)
Operating System	Android	Android
5G Support	Yes	Yes
Water and Dust Resistance	No	IP68
Expandable Storage	No	No
Biometric Authentication	Fingerprint sensor (side-mounted)	Fingerprint sensor (under display)
Dimensions (Folded)	87.4 x 73.6 x 17.3 mm	N/A
Dimensions (Unfolded)	167.3 x 73.6 x 7.2 mm	165.1 x 75.6 x 8.9 mm
Weight	183 grams	229 grams