An electronic device includes a communication unit configured to receive a plurality of image signals from a plurality of other electronic devices, a display unit including display regions including at least a first display region and a second display region, and a controller configured to control the display unit to display a first image signal received from a first other electronic device of the plurality of the other electronic devices in the first display region as an image and display a second image signal received from the second other electronic device of the plurality of other electronic devices in the second display region as an image, wherein the first display region and the second display region are determined according to respective distances between the plurality of other electronic devices and each of the plurality of display regions.