News From Sony However, you don’t really need to even use Ultra for your 4K content needs in the X850D and other 2016 Bravia TVs, since Android TV comes well equipped with most of the latest streaming 4K content options like Netflix, Amazon Prime, Ultraflix and others.

http://4k.com/tv/sony-x850d-4k-hdr-tv-review-...br85x850d/