The invention provides a display screen module, comprising a display screen, a flexible circuit board, a bracket, a lighting unit and a radiating piece; the first surface of the flexible circuit board is adjacent to the first surface of the display screen; the bracket and the lighting unit are arranged on the second surface of the flexible circuit board, wherein the first surface of the flexible circuit board is opposite to the second surface of the flexible circuit board; the radiating piece covers the first surface of the flexible circuit board and bends and extends to the second surface of the flexible circuit board; the flexible circuit board, the bracket and the lighting unit are coated in the space formed by bending the radiating piece. The embodiment further provides a mobile terminal. By using the property of high heat conductivity coefficient of the radiating piece, the flexible circuit board, the bracket and the lighting unit are coated in the space formed by bending the radiating piece, thus heat of the flexible circuit board and the lighting unit is evenly dispersed.