The Roku Streaming Stick 4K is here to replace the best streaming device (the Roku Streaming Stick Plus). As Roku doesn’t need to rewrite the book on its popular streaming stick, the company made just a couple of necessary improvements.
Video: 4K, Dolby Vision, and HDR10+
Audio: Dolby Atmos (pass-through only)
Processor: Quad-core CPU
Dimensions: 3.7 x 0.8 x 0.45 in
In the box: Roku Streaming Stick 4K, USB power cable and adaptor, Voice Remote Pro and charging cable (4K Plus only)
Primarily, the Roku Streaming Stick 4K picks up support for some important video standards, so you’re going to get better picture quality than you did on the Streaming Stick Plus. Roku has also added a new processor to make for shorter load times.