An slider electronic device includes a main body, a display body, two rotary members, and a resilient member. The main body includes a first end and a second end opposite to each other. The display body is movably mounted on the main body and includes a proximal end and a distal end opposite to each other. One end of each rotary member is rotatably connected to the main body, and the other end is rotatably connected to the display body. Two ends of the resilient member are connected to the second end of the main body the proximal end of the display body, respectively. When the display body covers the main body, the proximal end of the display body is adjacent to the first end of the main body, and the distal end of the display body is adjacent to the second end of the main body.