The highest video resolution supported by the Sony DSC-WX200 is 1920 x 1080 pixels. That's over six times the video resolution of a 640 x 480 pixels digital camera, which is the most frequently found video resolution supported by compact camera digital cameras that have been around for more than two years. 640 x 480 pixels is also supported by this Sony digital camera. In addition, this camera supports a video resolution of 1280 x 720 pixels. A video resolution of 1920 x 1080 pixels is equivalent to Full HD video. You will require a Full HD TV or better to appreciate this level of detail.
This camera's video resolution (1920 x 1080 pixels) is actually the best supported video resolution amongst all compact camera digital cameras that came out around the same time as the DSC-WX200.
A 320 x 240 pixels video resolution is the worst supported video resolution amongst similar types of camera.