Samsung Galaxy S21 Ultra vs Asus Zenfone 3 Ze520kl

Samsung Galaxy S21 Ultra vs Asus Zenfone 3 Ze520kl: Compare the Samsung Galaxy S21 Ultra and the Asus Zenfone 3 Ze520kl to determine which smartphone offers better features, performance, and value for money. Discover the key differences between these two devices and make an informed decision before making a purchase.

Feature	Samsung Galaxy S21 Ultra	Asus Zenfone 3 Ze520kl
Display Size	6.8 inches	5.2 inches
Display Type	Dynamic AMOLED 2X	Super IPS+
Resolution	3200 x 1440 pixels	1920 x 1080 pixels
Refresh Rate	120Hz	60Hz
Processor	Exynos 2100 / Qualcomm Snapdragon 888	Qualcomm Snapdragon 625
RAM	12GB / 16GB	3GB / 4GB
Storage	128GB / 256GB / 512GB	32GB / 64GB / 128GB
Expandable Storage	No	Yes, up to 2TB
Main Camera	108 MP (f/1.8) 12 MP (f/2.2) ultra-wide 10 MP (f/2.4) telephoto 10 MP (f/4.9) periscope telephoto	16 MP (f/2.0)
Front Camera	40 MP (f/2.2)	8 MP (f/2.0)
Video Recording	8K @ 24fps	4K @ 30fps
Battery Capacity	5000 mAh	2650 mAh
Charging	Fast charging, Wireless charging	Fast charging
Operating System	Android 11	Android 6.0.1 (Marshmallow)
Water and Dust Resistance	IP68	No
Headphone Jack	No	Yes
Biometric Authentication	Ultrasonic fingerprint sensor, Face recognition	Fingerprint sensor
Dimensions	165.1 x 75.6 x 8.9 mm	146.9 x 74 x 7.7 mm
Weight	229 grams	144 grams