4K, or "Ultra HD," as it's being called, is clearly the next major leap in high-def television. Select cinemas in major cities already use 4K projectors, and the visual difference over 1080p is ...

Internet's biggest video provider to stage 4K demos at CES with Google-owned VP9 codec with LG, Panasonic and Sony The move could set the stage for an industry fight over which next-generation codec ...

Sony hasn't been left behind in the Ultra HD gush, with its own oversized 4K TVs as well as a concept Ultra HD media player which we're hoping spawns a commercial version. The company announced a line ...

NBCUniversal is milking its broadcast rights to the Winter Olympics for all they’re worth, spraying an unprecedented level of coverage of the 18-day event across TV, web and mobile in part to show ...

LG is demonstrating its wireless Ultra HD transmission technology this week at Mobile World Congress. At the company's booth I got a chance to walk through a gaming demo on an Android device that was ...

DisplayLink's been wringing all kinds of connectivity out of our computer's USB ports for years, turning one connection into many. It should come as no surprise, then, that the company's using its ...