This application relates to the field of terminals, and provides a camera switching method and an electronic device. The method is applicable to an electronic device. The electronic device includes a camera module. The camera module includes a first camera and a second camera. The method includes: enabling a camera application; displaying a first image, where the first image is captured when the first camera serves as a main camera for image capturing; determining that a first parameter and a second parameter satisfy a first preset condition, where the first parameter indicates distance information between the electronic device and a target object, the first parameter is a parameter from the camera module, and the second parameter indicates a zoom ratio of the electronic device; and displaying a second image, where the second image is captured when the second camera serves as the main camera for image capturing.