Clearing the cache can help speed up many devices, but Roku doesn't provide an easy option for its TVs or streaming sticks.

The Roku Streaming Stick 4K features Dolby Vision support and streams in 4K and HDR. This can stream millions of titles and ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Even as a tech writer, it's difficult for me to keep up with all of the "smart" products that are ...

Best Roku streaming stick The Roku Streaming Stick 4K (buy now), with enhanced Wi-Fi, Dolby Vision on-board and straightforward support for every major streaming platform, is easily its best to date, ...

While the newer Roku Streaming Stick 4K also includes Dolby Vision ... the smarts that Roku offers to any television set with an HDMI port. In terms of software, the Roku Streaming Stick+ is ...

The Roku Ultra is my top pick overall ... the snappiest streaming devices I've tested. The Fire TV Stick 4K Max plugs right into the HDMI port on your TV, adding access to a ton of video apps ...

By plugging one of these devices into your TV’s HDMI port, you’ll be able to use ... than your TV’s built-in software. But between Roku, Fire TV, Google TV, and Apple TV, picking a streaming ...