Samsung Galaxy S21 Ultra vs Lg K51

Samsung Galaxy S21 Ultra vs Lg K51: Get ready to compare two top-tier smartphones: the Samsung Galaxy S21 Ultra and the LG K51. Discover the key differences and similarities between these devices, from camera capabilities to display quality. Read on to find out which one suits your needs best.

Feature	Samsung Galaxy S21 Ultra	LG K51
Display	6.8 inches Dynamic AMOLED 2X	6.5 inches IPS LCD
Resolution	3200 x 1440 pixels	1560 x 720 pixels
Refresh Rate	120Hz	60Hz
Processor	Exynos 2100 / Qualcomm Snapdragon 888	MediaTek Helio P22
RAM	12GB / 16GB	3GB
Storage	128GB / 256GB / 512GB	32GB
Main Camera	108 MP (wide) 12 MP (ultra-wide) 10 MP (periscope telephoto) 10 MP (telephoto)	13 MP (wide)
Front Camera	40 MP	13 MP
Battery Capacity	5000 mAh	4000 mAh
Charging	Fast charging (25W)	Fast charging (10W)
Operating System	Android 11, One UI 3.1	Android 10
Biometric Security	Ultrasonic fingerprint sensor, facial recognition	Rear-mounted fingerprint sensor
Water and Dust Resistance	IP68	None
MicroSD Support	No	Yes (up to 2TB)
Headphone Jack	No	Yes
5G Support	Yes	No
Dimensions	165.1 x 75.6 x 8.9 mm	166.9 x 77.9 x 8.4 mm
Weight	227 grams	201 grams