Every year, you could change another phone due to storage all occupied. Migrating pictures and videos is not hard. But chat history from social network including Facebook, Twitter, wechat are not easy to migrate. Deleting them sometimes deletes your memory and some important material as well. Big storage phone will prevail in the future and become very common. OUKITEL C22 is the phone targeting entry level market of big storage of smartphone. It adopts quad core cpu and triple cameras with micro and depth lens, which is proper for big storage of multiple of apps and tasks. Another feature of C22 is its front and back glass plus medium solid weight bestow it a attribute of quality. 720*1520 display reaches retina grade, and RGB craft of it shows more colorful world. 19:9 ratio of screen expands your view of the page and photos. Cameras supports 1080P at 30FPS. And Micro camera and depth camera help users with better output of photography.