The X (Typ 113) supports a maximum video resolution of 1920 x 1080 pixels. That's over two times the video resolution of the most frequently found 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 camera's video resolution (1920 x 1080 pixels) is actually the best supported video resolution across all compact cameras that were released more than a year ago.
The worst supported video resolution across comparable types of camera is 640 x 480 pixels.