Samsung is one of the biggest smartphones manufacturer brands in the world. It founded in 1969 by the hand of Lee Kun-hee. Its headquarter located in South Korea. Samsung mainly produces electronics products. Their Product List includes Semiconductor, LCD & LED Panel, Smartphone, Digital Camera, TV, Hard Disk, Monitor, Laptop, etc. In 2010 they used the first Android operating system to release the Galaxy series smartphone market, which gained wide popularity in the market. The Galaxy S series is their flagship device, and their popular smartphone series includes A, J, and C series smartphones.