TV Buying Guide: Get out tape measure before shopping

If you're shopping for a TV, get out a tape measure and do some quick calculations before you head to the store. And count the number of gadgets you'll want to connect to your screen.

New Roku streaming TV device has 4K resolution

Streaming TV device maker Roku on Tuesday unveiled a new model that offers video in Ultra HD, or 4K, resolution, matching what's available with Amazon's new Fire TV device.

Godzilla stomps back in ultra HD, wires intact

At a humble Tokyo laboratory, Godzilla, including the 1954 black-and-white original, is stomping back with a digital makeover that delivers four times the image quality of high definition.

You don't need a curved TV, but 4K is the future

There has been a lot of hype and misinformation in the press over the last few weeks about the future of television. At the CES Electronics Showin Las Vegas, curved screens and 4K TV are being touted as the next big thing ...

Sharp unveils TV positioned between HD and 4K

Japanese electronics maker Sharp is bridging the gap between expensive 4K TVs and HD versions with an in-between solution that's also priced in the middle.

Sony-Olympus alliance aims for high-tech surgery

(AP)—Sony's new alliance with scandal-tarnished Olympus will focus on producing endoscopes and other surgical tools packed with the Japanese electronic maker's three-dimensional imaging and super-clear "4K" display technologies.