The Olympus VH-520 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 cameras of a similar age and type to the VH-520. 640 x 480 pixels is also supported by this Olympus digital camera. 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 cameras of this age and spec.
The worst supported video resolution across comparable types of digital camera is 320 x 240 pixels.