You Should Wait Before Buying A 4K TV
 

As with all new tech, I think this is should be fairly obvious. Wait for the tech to mature, prices to come down and the content to be there. If you jump in now, you'll need to consider exclusivity deals, bandwidth demands, which big-gun content providers are behind which TVs, and the nuances of each built-in smart platform. Until all the major services—Netflix, Amazon, etc.—run on every 4K set, until there's a simple plug-and-play 4K device like a streaming box or a console, and until lower bitrates or beefier bandwidth are universal, you'll be buying into a UHD construction zone.

http://www.hardocp.com/news/2015/01/..._buying_4k_tv/