Samsung Galaxy S21 Ultra vs Obi Worldphone Sf1

Samsung Galaxy S21 Ultra vs Obi Worldphone Sf1: Comparing the Samsung Galaxy S21 Ultra and the Obi Worldphone SF1, two powerful smartphones that offer impressive features and performance. Discover the key differences and similarities between these devices to make an informed decision when choosing your next smartphone.

Feature	Samsung Galaxy S21 Ultra	Obi Worldphone SF1
Display	6.8 inches Dynamic AMOLED 2X	5.0 inches IPS LCD
Resolution	3200 x 1440 pixels	1920 x 1080 pixels
Refresh Rate	120Hz	60Hz
Processor	Exynos 2100 / Qualcomm Snapdragon 888	Qualcomm Snapdragon 615
RAM	12GB / 16GB	3GB / 2GB
Storage	128GB / 256GB / 512GB	16GB / 32GB
Expandable Storage	No	Yes, up to 64GB
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)	13 MP (f/2.0) LED flash
Front Camera	40 MP (f/2.2)	5 MP (f/2.0)
Video Recording	8K @ 24fps	1080p @ 30fps
Battery Capacity	5000 mAh	3000 mAh
Charging	Fast charging, Wireless charging, Reverse wireless charging	Fast charging
Operating System	Android 11, One UI 3.1	Android 5.0.2 (Lollipop)
Water Resistance	IP68	No
Biometric Authentication	Fingerprint (under display), Face recognition	Fingerprint (rear-mounted)
Dimensions	165.1 x 75.6 x 8.9 mm	146 x 74 x 8 mm
Weight	227 grams	147 grams
SIM Card	Dual SIM (Nano-SIM and eSIM)	Dual SIM (Micro-SIM, dual stand-by)
Headphone Jack	No	Yes