The Roku Ultra is a streaming player being offered by Roku. It is capable of streaming media content from HD up to 4K Ultra HD at 60 frames per second (FPS). Roku Ultra also features a quad-core processor.
The Xbox One S is a video game console developed and marketed by Microsoft and has over 1,300 games, built-in 4K Ultra HD Blu-ray and 4K video streaming. With 500GB storage plus get a free select game and 1-month Xbox Game Pass trial.
Amazon Fire TV is a streaming device which includes 4K Ultra HD and HDR support, as well as Alexa Voice Remote. It has a huge selection of TV and movies and can be your option to watch Netflix, Prime Instant Video, Hulu Plus, and more.
NVIDIA SHIELD TV is a home theatre entertainment that sports a 4K HDR picture quality. It's compatible with Dolby ATMOS and DTS-X surround sound systems. The device can access various media streaming sites like Netflix.