An electronic device is disclosed. The electronic device includes a support unit, a display unit, and a slide unit coupling the support unit and the display unit to be relatively movable with respect to each other, wherein the slide unit includes a base and a slide member which relatively moves forward and backward, wherein the base includes a first outer guide portion and a first inner guide portion and the slide member includes a second outer guide portion and a second inner guide portion, having a dual guide structure. An electronic device according to the present invention may be associated with an artificial intelligence module, robot, augmented reality (AR) device, virtual reality (VR) device, and device related to 5G services.