The present disclosure provides an electronic device and a screen, and the electronic device includes a screen and a light acquiring component. The screen includes a main screen, an auxiliary screen and an optical fiber structure. The main screen comprises a light transmitting hole, and the auxiliary screen and the light acquiring component are disposed under the main screen, and alternately overlap the light transmitting hole. The optical fiber structure includes a first end surface adjacent to the auxiliary screen and a second end surface opposite to the first end surface. When the auxiliary screen overlaps the light transmitting hole, the optical fiber structure transmits an image on the auxiliary screen to the second end surface. The second end surface is flush with an imaging surface of the main screen.