Apple introduces Apple TV 4K to revive its streaming video hopes

Two years after Apple’s attempt to reboot its TV ambitions, the company introduced a new version of its streaming device and a signficant update to the software that powers it.
Dubbed Apple TV 4K, the new version of the gadget will support the far richer 4K HDR video standard that is slowly gaining traction among TV manufacturers and content creators. Apple said its new Apple TV will support Dolby Vision.
The 32GB version goes for $179 and the 64GB one will cost you $199. Apple TV 4K