Apple TV 4K adds HDR and faster performance

The new Apple TV 4K adds support for 4K video (naturally) as well as HDR, or High Dynamic Range, making for a significant upgrade to a product Apple once called a “hobby.” The 4K resolution offers four times the pixels of the current 1080p HD model, while HDR provides a greater range of richer colors with supported titles and TV sets.The new Apple TV 4K costs $179 with 32GB of RAM and $199 for 64GB. Orders begin Sept. 15, and it ships starting Sept. 22.Customers who’ve pur