A dual camera is a type of digital camera designed to provide a user with the functionality of both a still camera and a video camera. While many digital cameras designed to take still pictures also allow for video to be captured, this functionality is often fairly limited. Use of this type of camera, however, allows someone to have all of the features and options provided by a video camera while also having the various features found on a still camera. This type of camera is often designed in a way similar to a video camera in terms of style and aesthetic.

The main purpose of a dual camera is to provide a user with a single device that can be used to capture both still images and video images at high definition or quality. Many digital cameras designed to capture still images can also capture video images. There are even mobile phones and similar devices that can be used to capture still and video images in a digital format. Still cameras that can capture video, however, usually do so at fairly low quality but a dual camera is designed to maintain high standards of quality for both types of images.