The highest video resolution supported by the Lumix DMC-TZ71 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 common video resolution supported by compact cameras that were released more than two years ago. 640 x 480 pixels is also supported by this digital camera. In addition, this camera supports a video resolutions 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 comparable spec digital cameras that are a similar age to the Lumix DMC-TZ71.
The worst supported video resolution amongst similar types of camera is 320 x 240 pixels.