This application discloses an electronic device. The electronic device comprises a first body including an A surface and a B surface that are opposite to each other; a second body including a C surface and a D surface that are opposite to each other; and a connecting piece by means of which the first and the second bodies are connected and the first body is rotatable relative to the second body. A further rotation of the first body around the connecting piece is prevented by the second body when the first body is rotated relative to the second body, by means of the connecting piece, such that the electronic device is at a first posture that is a relative positional posture where value of an angle between the A surface and the D surface is a first angle value within the range of greater than 0° but less than or equal to 90°.