Xiaomi Redmi K30s vs Samsung Galaxy S9

Xiaomi Redmi K30s vs Samsung Galaxy S9: Compare the Xiaomi Redmi K30s and the Samsung Galaxy S9 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 Redmi K30s	Samsung Galaxy S9
Display	6.67-inch IPS LCD	5.8-inch Super AMOLED
Resolution	1080 x 2400 pixels	1440 x 2960 pixels
Refresh Rate	144Hz	60Hz
Processor	Qualcomm Snapdragon 865	Exynos 9810 / Snapdragon 845
RAM	8 GB	4 GB
Storage	128/256 GB	64/128/256 GB
Main Camera	64 MP (f/1.9)	12 MP (f/1.5-2.4)
Ultra Wide Camera	13 MP (f/2.4)	8 MP (f/1.7)
Telephoto Camera	5 MP (f/2.4)	12 MP (f/2.4)
Front Camera	20 MP (f/2.2)	8 MP (f/1.7)
Video Recording	8K @ 30fps, 4K @ 30/60fps	4K @ 30/60fps
Battery Capacity	5000 mAh	3000 mAh
Fast Charging	Yes (33W)	Yes (15W)
Wireless Charging	No	Yes
Operating System	MIUI 12 based on Android 10	Android 8.0 (Oreo), upgradable to Android 10
Water Resistance	No	Yes (IP68)
Headphone Jack	No	Yes
Biometric Authentication	Side-mounted fingerprint sensor	Rear-mounted fingerprint sensor / Iris scanner
Dimensions	165.1 x 76.4 x 9.3 mm	147.7 x 68.7 x 8.5 mm
Weight	216 grams	163 grams