The Nikon L31 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 medium megapixel digital cameras that came out more than two years ago. 640 x 480 pixels is also supported by this camera. In addition, this Nikon 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.
A 1920 x 1080 pixels video resolutions is in fact the best supported video resolution amongst all comparable spec digital cameras that were released around the same time as this digital camera.
Amongst comparable types of camera the worst supported video resolution is 320 x 120 pixels.