The Casio Exilim EX-ZR1000 supports a maximum video resolution of 1920 x 1080 pixels. That's over two times the video resolution of a 1280 x 720 pixels camera, which is the most common video resolution supported by digital cameras that were launched around the same time as the Exilim EX-ZR1000. 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 digital cameras of a similar age and spec to the Exilim EX-ZR1000.
Amongst similar types of camera the worst supported video resolution is 320 x 240 pixels.