This invention discloses a terminal device. The terminal device comprise a device body, the device body is provided with a first screen and a second screen, the first screen is installed at the front of the device body, the terminal device is provided with a first position and a second position, at the first position, the second screen is electrically connected to the side face of the device body, so that the second screen and the first screen are displayed side by side, and at the second position, the second screen is installed on the back face of the device body. Due to the arrangement of the two screens, when the terminal device is at different positions, the relative positions of the two screens can change, so that when the terminal device is at the first position, the two screens are displayed side by side to meet the requirements of large screen display, when the terminal device is at the second position, one of the screens can be installed at the back face of the device body, and therefore the normal usage of the terminal device cannot be influenced, and the user's experience of the terminal device can be effectively improved without manufacturing larger device bodies.