Image: 4K TV
Reuters
TV

Japan reportedly targets 2014 for world's first ultra-high-def 4K TV broadcast 

Samsung's "evolution kit" for Smart TV
Samsung
ces-2013

Samsung rethinks Smart TV (and we're impressed)

Samsung's 84-inch "ultra high definition" TV, wheeled out on stage at a CES press conference on Jan. 7 in Las Vegas, will go on sale in select countries this year.
Wilson Rothman / NBC News
ces-2013

‘Ultra high definition’ TVs likely to become mainstream next year

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HD vs UHD
Devin Coldewey / NBC News
uhd

1080p, we hardly knew ye: Say hello to 'UHD' TV