Flip answer mobile phone with pure display screen on front surface and small display screen in middle of back surface

The invention discloses a flip answer mobile phone with a pure display screen on a front surface and a small display screen in the middle of a back surface, relating to mobile communication equipment(mobile phones), and aiming at solving the problems that current so-called 'full-screen' mobile phones have 'straight bangs', 'short chins' and 'short tops and bottoms', are only the mobile phones with high screen-to-body ratios, and are not strict full-screen mobile phones. Based on the background, the technical scheme is designed to solve the technical obstacle that the current mobile phones cannot achieve 100% display screens, remove cameras on the front surfaces of the mobile phones and other devices that reduce the screen-to-body ratio, and achieve real full screens. The flip answer mobile phone has the advantages as follows: 1, the display screen is arranged on the front surface, and the screen-to-body ratio is greater than 99%; 2, telephone receivers, the cameras, fingerprint identifiers and other devices a