An electronic device is provided. The electronic device includes a frame including a first region and a second region, a window member supported by the frame, a support member rotatably connected to the frame, a display module configured to project an image onto the window member, and a camera disposed in the second region of the frame to capture an eye part of a user. The camera may include a substrate and an image sensor disposed on the substrate, and an area of the substrate may be equal to or smaller than an area of the image sensor.