Xiaomi Mi 10i vs Samsung Galaxy S21 Ultra

Xiaomi Mi 10i vs Samsung Galaxy S21 Ultra: Compare the Xiaomi Mi 10i and Samsung Galaxy S21 Ultra to find out which smartphone offers better features, performance, and value for money. Discover the key differences between these two popular devices and make an informed decision before making your next smartphone purchase.

Feature	Xiaomi Mi 10i	Samsung Galaxy S21 Ultra
Display Size	6.67 inches	6.8 inches
Display Type	IPS LCD	Dynamic AMOLED 2X
Resolution	1080 x 2400 pixels	1440 x 3200 pixels
Refresh Rate	120Hz	120Hz (up to 120Hz at QHD+)
Processor	Qualcomm Snapdragon 750G	Exynos 2100 / Qualcomm Snapdragon 888
RAM	6GB / 8GB	12GB / 16GB
Storage	64GB / 128GB	128GB / 256GB / 512GB
Main Camera	108 MP (f/1.8) 8 MP (f/2.2) ultra-wide 2 MP (f/2.4) macro 2 MP (f/2.4) depth	108 MP (f/1.8) 12 MP (f/2.2) ultra-wide 10 MP (f/2.4) periscope telephoto 10 MP (f/4.9) telephoto
Front Camera	16 MP (f/2.5)	40 MP (f/2.2)
Video Recording	4K@30fps, 1080p@30/60/120/240/960fps; gyro-EIS	8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+
Battery Capacity	4820 mAh	5000 mAh
Charging	Fast charging 33W	Fast charging 25W, Fast wireless charging 15W, Reverse wireless charging 4.5W
Operating System	MIUI 12 based on Android 10	Android 11, One UI 3.1
Water Resistance	No	IP68
5G Support	Yes	Yes
Expandable Storage	Yes, up to 512GB (dedicated slot)	No
Fingerprint Sensor	Side-mounted	Ultrasonic under-display
Dimensions	165.4 x 76.8 x 9 mm	165.1 x 75.6 x 8.9 mm
Weight	214.5 g	228 g