Roku revamps its midrange lineup with the Streaming Stick 4K and 4K Plus

Roku has announced the Roku Streaming Stick 4K and Streaming Stick 4K+, both of which support 4K resolution, Dolby Vision, and HDR10+.

source https://www.digitaltrends.com/home-theater/roku-streaming-stick-4k-plus-fall-2021/