FRESNO, Calif. (KFSN) -- Sales of ultra high-definition TVs are up sharply this year. With their great picture quality, it's no wonder. Ultra high-def TVs offer four times the pixels of regular HD TVs ...

Just when you thought you had the sharpest picture possible on your high-definition television manufacturers are promoting ultra high-definition, also called ultra HD, UHD or 4K. Consumer Reports has ...

From Samsung to Vizio, save big on a massive 4K TV ahead of the Big Game.

With four times the pixel resolution of high definition and Sharp's proprietary Revelation™ 4K Upscaler, everything you watch on the AQUOS 4K Ultra HD LED TV appears sharper, more realistic, more ...

When Samsung, LG, Vizio and other tech heavyweights showed off their Ultra HD televisions at CES in January, the one thing they weren’t so eager to talk about was pricing. Now we know why: Samsung ...

The International Telecommunications Union (ITU) has agreed to draft a new Recommendation on the technical details for ‘Ultra High Definition Television’, but has decided that both 3840 x 2160 and ...

Last week's IFA consumer electronics show in Berlin marked the coming-out party for three manufacturers’ 84-inch “4K” resolution (3840×2160 pixel) TVs. LG Electronics' 84LM9600 is now on sale in Korea ...

LAS VEGAS (AP) — The race to make TVs larger and larger has created a colossal problem for manufacturers: As screens grow, picture quality worsens — unless the viewer moves farther away from the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. The first ultra high definition tv in the US ...

US trade body the Consumer Technology Association (CTA) and its member companies have launched the official industry display definition and logo for 8K Ultra High-Definition (UHD) televisions – for ...

The International Telecommunications Union (ITU) has recommended a new standard for 'Ultra High Definition Television' (UHDTV), heralding what it claims is an "earth-shaking development" for ...