A display device having an exterior surface and including a back cover, a frame, a display panel and a backlight module is provided. The frame is assembled to the back cover and has a first supporting portion and a second supporting portion. The display panel is disposed in the frame, wherein the first supporting portion supports the display panel. The backlight module is disposed in the frame and located between the back cover and the display panel, wherein the second supporting portion supports the backlight module. The frame has a side surface, and the side surface is a portion of the exterior surface.