Roku announced aNew Streambar，Another new hardware for its 2020 is the updated Roku Ultra 2020 streaming TV box，Price is $100。Improvements to the company's top streaming devices include better Wi-Fi range and compatibility with Dolby Vision videos - available from companies such as Netflix，Amazon Prime Video and Disney Plus - Just in time for the Mandalorian Season 2。
While many Roku players (including the $50 Roku Streaming Stick Plus) offer 4K resolution，2020 Roku Ultra supports Dolby Atmos audio and standard high dynamic range video，It's the first to include Dolby Vision HDR。In CNET's test，Dolby Vision may look a little better than standard HDR in some situations，But the difference depends largely on TV and video sources。even so，Many owners of TVs compatible with Dolby Vision may still want streaming media that is able to provide formats；4K devices competing with Dolby Vision include $50 Amazon Fire TV Stick 4K， 150The Nvidia Shield TV in USD and the 180 Apple TV 4K。
According to Roku，Ultra retains the same shape as the previous generation，But the internal structure has been reconfigured to allow for larger antennas，This expands the wireless range by 50%。It also comes with a quad-core processor，It is said to improve the 2019 Ultra already very fast operation。
Like other Roku devices，It will soon be upgraded to work with Apple's AirPlay and Homekit systems，And comes with Bluetooth (new in 2020)，So you can stream music and podcasts from your phone to your TV。The Roku Ultra is still the only Roku streaming device with a wired Ethernet port - if your Wi-Fi network is burdened by other devices，This is especially important。
2020Version has the best remote control for Roku，Comes with customizable shortcut buttons and a 3.5mm jack，Allows you to plug in your headphones for private listening。The remote control can use Roku's voice system to accept voice commands，and has the volume used to control the TV，Mute and power buttons。
The TV box also includes a remote viewfinder button (now located on the side instead of the top)，So you can find a click in the sofa cushion。Except for headphones，The box now also includes an HDMI cable。
As shown above，The Roku Ultra is the only Roku streaming TV box that works with wired Ethernet。