The Fire TV Stick 4K is bulky as streaming dongles go, but you get a lot for what you spend. Credit: Zlata Ivleva/Mashable A Mashable Choice Award is a badge of honor, reserved for the absolute ...

Above this sits the Fire TV Stick 4K, which streams content in 4K resolution with support for Dolby Vision, Dolby Atmos and HDR. Lastly, the Fire TV Stick 4K Max has improved Wi-Fi, more RAM ...

like the second-gen Fire TV Stick 4K Max, support Ultra HD video and Dolby Vision for enhanced color and contrast. Amazon also sells smart TVs with the Fire TV operating system (OS) built in.