Samsung Galaxy S21 Ultra vs Oukitel K12

Samsung Galaxy S21 Ultra vs Oukitel K12: Comparing the Samsung Galaxy S21 Ultra and the Oukitel K12, two powerful smartphones that offer distinct features and capabilities. Discover how these devices stack up against each other in terms of performance, camera quality, battery life, and more. Find out which one is the better choice for your needs.

Feature	Samsung Galaxy S21 Ultra	Oukitel K12
Display Size	6.8 inches	6.3 inches
Display Type	Dynamic AMOLED 2X	IPS LCD
Resolution	3200 x 1440 pixels	2340 x 1080 pixels
Refresh Rate	120Hz	60Hz
Processor	Exynos 2100 / Qualcomm Snapdragon 888	MediaTek Helio P35
RAM	12GB / 16GB	6GB
Storage	128GB / 256GB / 512GB	64GB
Expandable Storage	No	Yes, up to 128GB
Main Camera	108MP Wide (f/1.8) 12MP Ultra Wide (f/2.2) 10MP Periscope Telephoto (f/4.9) 10MP Telephoto (f/2.4)	16MP Wide (f/1.8) 2MP Depth Sensor (f/2.8)
Front Camera	40MP (f/2.2)	8MP (f/2.0)
Video Recording	8K @ 24fps	1080p @ 30fps
Battery Capacity	5000mAh	10,000mAh
Charging	Fast charging, Wireless charging, Reverse wireless charging	Fast charging
Operating System	Android 11, One UI 3.1	Android 9.0 Pie
Water and Dust Resistance	IP68	No
Biometric Authentication	Ultrasonic Fingerprint Sensor, Face Recognition	Rear-mounted Fingerprint Sensor, Face Unlock
Connectivity	5G, 4G LTE, Wi-Fi 6, Bluetooth 5.2	4G LTE, Wi-Fi, Bluetooth 5.0
Weight	227 grams	284 grams
Dimensions	165.1 x 75.6 x 8.9 mm	161.3 x 75.7 x 10.5 mm