According to an embodiment of the present invention, an electronic device comprises: a display module having at least one first insertion unit; a printed circuit board electrically connected to the display module and having a second insertion unit overlapped with at least a portion of the first insertion unit; and at least one function module of which at least a portion is inserted into the first and second insertion units. The present invention provides an electronic device capable of reducing the size and the thickness of the electronic device, when a display module and a function module are included in the electronic device.
