Embodiments of this application provide an electronic device, including a first decoupling member, a first radiator, a second radiator, a first feed unit, a second feed unit, and a rear cover. A first gap is formed between the first radiator and the second radiator. The first radiator includes a first feed point, and the first feed unit provides feeding at the first feed point. The second radiator includes a second feed point, and the second feed unit provides feeding at the second feed point. The first decoupling member is indirectly coupled to the first radiator and the second radiator, and the first decoupling member is disposed on a surface of the rear cover. According to a technical solution provided in embodiments of this application, in a configuration that a plurality of antennas are compactly arranged, high isolation can be achieved in a designed frequency band, and good radiation efficiency and a low ECC of the antennas can be maintained. Therefore, good communication quality is achieved.