Is the Fire TV Cube worth it over a Fire TV Stick?

Yes if you want hands-free Alexa, faster performance and an HDMI input for a cable box. A Stick is enough for basic streaming on a budget.

Does it support Dolby Vision and Dolby Atmos?

Yes, the Cube supports both, but the app and your TV or soundbar must support them too. Some apps do not offer Dolby Vision.

Yes. It uses HDMI-CEC and infrared to control TVs, soundbars and receivers, and the included Alexa Voice Remote has TV controls.

Wi-Fi 6E is fast enough for 4K streaming on a good router. The Ethernet port helps if your router is nearby or Wi-Fi is congested.

Yes, through the Xbox Game Pass cloud gaming app with a Bluetooth controller. Performance depends on your internet connection.

The Cube, an Alexa Voice Remote, batteries, a power adapter and an HDMI cable. A separate Ethernet cable is not included.

At Best Buy, for $109.99, 35% under what the other stores charge, as of our latest check.

12 stores we checked sell it, including Best Buy, Home Depot, B&H Photo-Video-Audio, NFM, eBay.

$109.99at Best BuyChecked 11 h ago

35% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when.

It checks today's price at every store, compares the alternatives and answers in about a minute.