The Hisense 50″ Class R6 Series 4K Roku Smart TV is on sale for $138, saving you $100 as part of Walmart Black Friday Deals, ...

As prices began to fall, you laid your plans. And then at the perfect moment, you pounced! A 4K ultra-high definition (UHD) TV, with a screen the size of a dining table, a two-page list of features, ...

Today's thin, digital, wide-screen high-definition TV (HDTV). Most flat panel TVs are self-contained with a tuner and speakers that can receive over-the-air broadcasts. A few models are only ...

Appropriating an abbreviation from high-definition TV, HD Radio offers better sound quality than AM and FM radio bands. It also allows stations to add more programming via several additional ...

It uses the same types of technologies as data projectors, which accept computer output, but projection TVs are designed to process standard and high-definition TV signals. Many units can do both.

Sony's display has four times as many horizontal pixels as a 4K television and eight times that of a regular 1080p high definition TV, meaning it can show images in far more detail than normal.