Portable electronic device and mobile phone

The invention relates to a portable electronic device and a mobile phone. A portable electronic device may include a housing having walls, the housing defining an opening in the housing and at least a portion of four side surfaces of the portable electronic device. The portable electronic device may also include a display at least partially located within the housing; a front cover positioned in an opening in the housing and positioned over the display, the front cover defining a front surface, a peripheral side surface extending from the front surface and at least partially surrounded by a wall of the housing, and a recess, the recess, together with a portion of the wall of the housing, defines an acoustic port of the portable electronic device. The electronic device may also include an acoustic port cover positioned at least partially in the acoustic port, and a speaker positioned at least partially within the housing and configured to direct sound through the acoustic port cover. 本公开涉及便携式电子设备及移动电话。本发明公开了一种