As of Jan. 16, Walmart is offering the Sony 75-inch X85K 4K Ultra HD LED Smart Google TV for $698, down from $1,298. That’s a ...

So who’s telling the truth? “4K (also known as Ultra High Definition or UHD) gives an indication of a TV’s picture clarity,” says Dylan Squire, purchasing director at Richer Sounds.

AP/Julie JacobsonMembers of the media photograph an LG 105-inch curved Ultra HDTV at CES 2014 in Las Vegas. The year always kicks off with hype and promise when it comes to consumer electronics ...

With next level contrast and Ultra HD. Sky Glass is a billion colours better. With Intelligent Zonal Technology, Sky Glass makes darks darker, brights look brighter and the TV you love look even ...

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An curved arrow pointing right. It has been all the hype for the past few years at CES, and it can now be found in any store selling televisions. 4K technology is here and here to stay. But is it ...