Amazon’s new smart TVs and cinematic sound systems are now available. In the US, the Fire TV Omni Mini-LED costs $819.99. The Fire TV 4 Series starts at $329.99 for the 43-inch version. Lastly, the Fire TV Soundbar Plus costs $249.99.

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).

It’s significant that the Amazon Fire TV Omni Mini-LED TVs is Amazon’s first-ever foray into the real of Mini-LED TVs, and it will sit at the top of its growing range of Fire TVs, ahead of the Amazon Fire TV Omni QLED series, which was previously considered to be its best-specced model.

Amazon has expanded its Fire TV lineup with the Fire TV Omni Mini-LED Series, Fire TV Soundbar Plus Series, and an updated Fire TV 4-Series. These new additions aim to improve picture quality, sound,

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,

Amazon-built Fire TV Omni TVs are now available with mini-LED backlighting, Dolby Atmos, and sensors for interactive Ambient Experiences.