The PowerShot ELPH 330 HS supports a maximum video resolution of 1920 x 1080 pixels. That's over six times the video resolution of a 640 x 480 pixels camera, which is the most frequently found video resolution supported by compact camera digital cameras that are a comparable age to the PowerShot ELPH 330 HS. 640 x 480 pixels is also supported by this camera. In addition, this Canon camera support a video resolution of 320 x 240 pixels and 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 across all compact camera digital cameras that are a comparable age to the PowerShot ELPH 330 HS.
The worst supported video resolution across comparable types of camera is 320 x 240 pixels.