Netflix begins streaming 4K. Now we can see if UltraHD via H.265 is going to look good enough to warrant a new TV. TV makers, especially Sony, certainly hope so.
CNET's early tests find the difference is not dramatic, and may be less so when streamed. But this is likely not another 3D TV megaflop: There is/will be a good pipeline of native 4K content out there and it doesn't require weird contortions like wearing glasses.
Still, you can probably wait until your current TV breaks.http://ow.ly/vx0ps