The invention discloses an electronic device and an input device. The electronic device comprises a device body, a rotary connecting mechanism arranged in the device body and a support. The device comprises a first surface and a second surface opposite to the first surface; the support is capable of supporting the device body on a supporting surface independently when being opened at a predetermined angle corresponding to the surface of the device body; the first end of the support is connected to the rotary connecting mechanism, and the second end of the support far from the first end is provided with a connector used for detachably connecting to the input device. Since the connector is arranged on the support of the device body, the input device can be connected to the support instead of being carried separately in the carrying process, and the users' experience is optimized.