Photographing focus method and mobile terminal

The embodiment of the invention provides a photographing focus method and a mobile terminal. The method is applied to the mobile terminal with a radar device. The method comprises the steps of determining a target object after a camera is started; and carrying out focus according to a target distance value obtained by the radar device from the target object to the camera. In this way, according to the embodiment of the invention, the distance value from the target object to the camera is obtained through the radar device, and the focus is carried out on the target object according to the distance value. Information such as the distance to the target and an object feature is calculated by the radar device through utilization of an electromagnetic wave, so the influence of environment illumination brightness is eliminated. Visibly, according to the photographing focus method provided by the embodiment of the invention, the focus is carried out accurately under a weak light condition. 本发明实施例提供种拍摄对焦方法及移动终端，其中方法应用