The highest video resolution supported by the Canon PowerShot A1400 is 1280 x 720 pixels. That's over three times the video resolution of a 640 x 480 pixels camera, which is the most common video resolution supported by cameras of this age and spec. 640 x 480 pixels is also supported by this camera. A video resolution of 1280 x 720 is classified as HD and TVs supporting this resolution are referred to as "HD Ready". However the resolution is not as detailed as Full HD (1920 x 1080). Cameras of this age and type video resolutions range from 320 x 120 pixels (worst) to 1920 x 1080 pixels (best).