Amazon has sold its own smart TVs for a few years now, with the same software experience as Fire TV streaming devices. Now, the company has revealed its first Mini-LED models.

As Amazon announced in a blog post today, its new Fire TV Omni Mini-LED series features a smooth, 144Hz refresh rate on a range of sizes, starting from 55 inches and going up to 85 inches for the big-screen TV crowd. It starts at $819, putting it right up against the Roku Pro Series TV (3.5/5 stars) and the Hisense U7N (3.5/5 stars).

Amazon is today introducing its latest Fire TV Omni TV series, and it’s the first to feature Mini LED backlighting for improved contrast, less blooming, and greater brightness than past models. The “Fire TV Omni Mini-LED Series” features up to 1,