A camera and a display panel are disposed on a same side of a terminal. The camera includes a lens barrel and a plurality of lenses disposed in the lens barrel in a stacked manner in a direction of an optical axis of the camera. The lens barrel includes a first segment housing a first lens, wherein the first lens includes a light incident surface, a light exiting surface, and a side surface connected between the light incident surface and the light exiting surface. The side surface includes a first surface and a second surface connected to the first surface, wherein a perpendicular distance between the first surface and the optical axis is less than a perpendicular distance between the second surface and the optical axis. A part of the first segment is disposed adjacent to the display panel to reduce a space occupied by the camera.