An electronic device, in which accommodation space for a display can be extended over the space where a speaker might be provided. A portable terminal, as an example of an electronic device, is provided with a display/speaker section, an operating section, and a microphone on the front surface of its main body. The portable terminal does not have an independent speaker. A display cover located in front of the display/speaker section for protecting the display surface vibrates in response to an audio signal by a drive to output sound. Consequently, the display can be situated even over the space where a speaker might be provided.