S7 is a slim 3G phone especially designed for business people. It integrates communication, personal digital assistant, GPS, and digital media into one mobile platform. In design aspect, valuable metal and minimum clean lines are used to express the exclusive taste of targeted professional personages.The clean, purified, and seamless front case offers a great canvas to express the beauty of stainless steel. The value of metal is further brought up by showing detail texture and continuous reflection in a large surface. This helps to shape a valuable yet very elegant image for its targeted owners.