Samsung Galaxy A51 5g vs Samsung Galaxy S21 Ultra

Samsung Galaxy A51 5g vs Samsung Galaxy S21 Ultra: Samsung Galaxy A51 5G and Samsung Galaxy S21 Ultra are two top-tier smartphones from Samsung. In this article, we will compare the key features and specifications of these devices to help you make an informed decision. Discover the differences and similarities between the A51 5G and the S21 Ultra to find out which one suits your needs best.

Feature	Samsung Galaxy A51 5G	Samsung Galaxy S21 Ultra
Display Size	6.5 inches	6.8 inches
Display Type	Super AMOLED	Dynamic AMOLED 2X
Display Resolution	1080 x 2400 pixels	1440 x 3200 pixels
Refresh Rate	60Hz	120Hz (up to 120Hz adaptive refresh rate)
Processor	Exynos 980 (8 nm)	Exynos 2100 (5 nm) – Global
RAM	6GB	12GB, 16GB
Storage	128GB	128GB, 256GB, 512GB
Main Camera	48 MP wide (f/2.0) 12 MP ultrawide (f/2.2) 5 MP depth (f/2.2) 5 MP macro (f/2.4)	108 MP wide (f/1.8) 12 MP ultrawide (f/2.2) 10 MP periscope telephoto (f/4.9) 10 MP telephoto (f/2.4)
Front Camera	32 MP wide (f/2.2)	40 MP wide (f/2.2)
Video Recording	4K@30fps, 1080p@30/120fps Super Steady Video	8K@24fps, 4K@30/60fps Super Steady Video
Battery Capacity	4500 mAh	5000 mAh
Fast Charging	25W	25W, 45W (optional)
Wireless Charging	Yes	Yes
Operating System	Android 10, upgradable to Android 11	Android 11
Water and Dust Resistance	No	IP68
5G Capable	Yes	Yes
MicroSD Card Slot	Yes	No
Biometric Authentication	In-display fingerprint sensor	In-display fingerprint sensor, Face recognition
Dimensions	158.9 x 73.6 x 8.7 mm	165.1 x 75.6 x 8.9 mm
Weight	187 g	229 g