The Olympus Stylus SZ-17 supports a maximum video resolution of 1920 x 1080 pixels. That's over six times the video resolution of the most common video resolution of 640 x 480 pixels. 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 digital camera's video resolution (1920 x 1080 pixels) is actually the best supported video resolution across all digital cameras that are a comparable age to the Stylus SZ-17.
The worst supported video resolution across comparable types of digital camera is 320 x 240 pixels.