The Lumix DMC-ZS19 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 digital cameras that have been on the market for more than two years. 640 x 480 pixels is also supported by this digital camera. This Panasonic camera also support a video resolutions 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 amongst all similar spec digital cameras that have been available for around the same time as this digital camera.
The worst supported video resolution across similar types of camera is 320 x 120 pixels.
What does "video resolutions" mean?