The premier 4K box Apple TV 4K (2021) From $179 at Apple Pros 4K HDR content on Apple TV+ Intuitive design Apple Music Cons More expensive Doesn't support HDR10+ No smart speaker function The Apple TV 4K streaming box brings 4K and HDR streaming to life with an A12 Bionic processor, Dolby Vision, and Dolby Atmos. The new Siri Remote also makes navigating your favorite streaming apps a breeze. The cheaper contender Amazon Fire TV Cube $120 at Amazon Pros More affordable Doubles as Echo device Supports HDR10+ Cons Built-in speakers could be better No USB connector No Apple Music of Now TV The Amazon Fire TV Cube streaming box provides instant access to 4K Ultra HD content, plus support for Dolby Vision and HDR, HDR10+. It also features a built-in speaker, voice remote, and doubles as an Echo device. Both the Apple TV 4K (2021) and the Amazon Fire TV Cube can watch 4K Ultra HD and HDR content at an affordable price, with minimal assembly required