When it arrives later this year, LG's 84LM9600 will be the first TV in the U.S. with a native resolution of 3,840x2,160 pixels -- four times that of current 1080p TVs.
David Katzmaier and Ty Pendlebury test one of the first and only 4K TVs available for sale today. Is it the inevitable future, an underwhelming experience, an excellent performer, or all of the above?
With its slim design, fantastic screen, and oodles of power, the Samsung Galaxy Tab S 8.4 is a superb smaller tablet, and a worthy competitor to the ever-popular iPad Mini.
Sony has announced its first 4K television, the 84-inch XBR-84X900, which features a separate stereo speaker system and passive 3D viewing.
There have been 70 people a month willing to pay the cost of a new car for LG's Ultra HDTV offering.
LG's 84-inch monster has a whopping screen resolution, but an equally whopping price tag.
Sony US claims that the "world's first 4K Ultra HD delivery solution", along with full-length Hollywood films, will ship with its 84-inch TV.
Sony's Ultra High Definition television is available for pre-order from today, with delivery guaranteed before Christmas.
LG's 84-inch UD 3D TV will be available in Australia from 19 November — here's our video from the launch.