The present application discloses a visual persistence display device and a video display device, wherein the visual persistence display device comprises: an electric motor, an RGB display unit, an RGB driving member and a control unit, wherein the control unit controls the operation of the motor unit, the RGB display unit rotates at a preset speed under the driving of the electric motor to form an image display surface, the control unit obtains the video code stream and decodes the video stream, and obtains the pixel data stream and sends it to the RGB driving unit; and the pixel data stream and the timing sequence control signal are sent to the RGB display unit for display so that the persistence of vision display can display more abundant.