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.
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.
The Roku Express is the 2017 model that allows users to stream HD content directly to their TV very easily thanks to its 5x more powerful processor. It gives direct access to +500,000 movies and TV episodes.
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 Roku Streaming Stick Plus streams 4K and HDR video from various streaming platforms, unlike the standard streaming stick from Roku that only streams in HD. This device is also voice-control enabled for volume and TV power control.
Roku Premiere is a 4K UHD Streaming Media Player offered by Roku. It can access up to 450,000 movies and TV shows from the major streaming platforms. This Roku device also sports a quad-core processor.