Samsung Galaxy S21 Ultra vs Asus Zenfone 6 Zs630kl

Samsung Galaxy S21 Ultra vs Asus Zenfone 6 Zs630kl: Comparing the Samsung Galaxy S21 Ultra and the Asus Zenfone 6 Zs630kl, we delve into the key features, specifications, and performance of these flagship smartphones. Discover which device offers a superior camera, display, battery life, and overall user experience.

Feature	Samsung Galaxy S21 Ultra	Asus Zenfone 6 Zs630kl
Display Size	6.8 inches	6.4 inches
Display Type	Dynamic AMOLED 2X	IPS LCD
Display Resolution	3200 x 1440 pixels	2340 x 1080 pixels
Refresh Rate	120Hz	60Hz
Processor	Exynos 2100 / Qualcomm Snapdragon 888	Qualcomm Snapdragon 855
RAM	12GB / 16GB	6GB / 8GB
Storage	128GB / 256GB / 512GB	64GB / 128GB / 256GB
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)	48 MP wide (f/1.8) 13 MP ultra-wide (f/2.4)
Front Camera	40 MP wide (f/2.2)	Mechanical flip-up dual camera (48 MP wide, 13 MP ultra-wide)
Video Recording	8K@24fps, 4K@30/60fps	4K@30/60fps
Battery Capacity	5000 mAh	5000 mAh
Charging	Fast charging, Wireless charging, Reverse wireless charging	Fast charging, Reverse charging
Operating System	Android 11, One UI 3.1	Android 9, ZenUI 6
Water and Dust Resistance	IP68	No official rating
Expandable Storage	No	Yes, up to 2TB (dedicated slot)
Headphone Jack	No	Yes
Biometric Authentication	Ultrasonic in-display fingerprint sensor, Face recognition	Rear-mounted fingerprint sensor
5G Connectivity	Yes	No
SIM Card	Dual SIM (Nano-SIM and eSIM)	Dual SIM (Nano-SIM, dual stand-by)