At the device level, responsive design works best if the page contains the type of text and image-based content often found on publisher sites.

FORBES: Mobile Apps: The Trouble With Using 'Responsive Design'

As a result of this breakthrough feature, the next generation of Quattron can increase the effective resolution of a 1080p panel to Ultra HD-like for video and still image content as well as Web based text.

ENGADGET: Sharp AQUOS Ultra HD, 1080p HDTVs eyes-on HD