Abstract: An electronic device, pertaining to the field of communications technologies are provided. The electronic device includes: a display bracket; a speaker bracket, where the speaker bracket is disposed on the display bracket; a speaker, where the speaker is disposed on the speaker bracket, and the speaker is located on a side of the speaker bracket back away from the display bracket; and a main board bracket, where the main board bracket is connected to the display bracket, and the speaker bracket and the speaker are both located between the display bracket and the main board bracket. The speaker bracket, the speaker, and the main board bracket jointly create a closed rear cavity.