Samsung Galaxy S21 Ultra vs Realme X7

Samsung Galaxy S21 Ultra vs Realme X7: Comparing the Samsung Galaxy S21 Ultra and the Realme X7, two powerful smartphones with distinct features and capabilities. Discover the differences and similarities between these devices to make an informed decision before purchasing.

Feature	Samsung Galaxy S21 Ultra	Realme X7
Display Size	6.8 inches	6.4 inches
Display Type	Dynamic AMOLED 2X	Super AMOLED
Display Resolution	3200 x 1440 pixels	2400 x 1080 pixels
Refresh Rate	120Hz	60Hz
Processor	Exynos 2100 / Qualcomm Snapdragon 888	MediaTek Dimensity 800U
RAM	12/16 GB	6/8 GB
Storage	128/256/512 GB	128 GB
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)	64 MP wide (f/1.8) 8 MP ultra-wide (f/2.3) 2 MP macro (f/2.4) 2 MP depth sensor (f/2.4)
Front Camera	40 MP (f/2.2)	16 MP (f/2.5)
Video Recording	8K @ 24fps	4K @ 30/60fps
Battery Capacity	5000 mAh	4310 mAh
Fast Charging	Supports 25W	Supports 50W
Wireless Charging	Supports Qi wireless charging	Does not support wireless charging
Operating System	Android 11 with One UI 3.1	Android 10 with Realme UI
5G Support	Yes	Yes
MicroSD Slot	No	No
Water and Dust Resistance	IP68	No official rating
Fingerprint Sensor	Ultrasonic in-display	In-display optical
Dimensions	165.1 x 75.6 x 8.9 mm	160.9 x 74.4 x 8.1 mm
Weight	227 grams	176 grams