

There's full support for Dolby Vision as well as HDR and HDR10+ for all the high dynamic range goodness. There's no lag with menu options or any other delays. The Fire TV Cube is billed as the "most powerful Fire TV ever" and has been upgraded from the older US-only version, now featuring a six-core processor on board, which helps it zip along, in addition to 16GB of storage. 4K Ultra HD with HDR, HDR10, HDR10+, HLG and Dolby Vision.6-core processor, ARM Mali graphics, 2GB RAM, 16GB storage, 802.11ac Wi-Fi.It also isn't officially compatible with HDMI switches or hubs, but we found it actually played fine with ours (though we weren't using it when we had a setup problem, see below). While there's wide support for all types of Sky box, there isn't support for other UK set-top boxes, such as a Virgin or BT TV box, which will no doubt confuse some purchasers.

It works to control these devices using the HDMI-CEC standard. Indeed, Fire TV Cube brings total hands-free control to your TV – you can use Alexa to perform basic functions with your TV and soundbar for which you would otherwise have to use the remote.
DOLBY ATMOS DEMO FIRE TV CUBE PLUS
