Experience endless entertainment with access to all your favorite streaming apps, live news and sports, in-season TV, hit movies, and Roku Originals. And with an 4K ultra high-definition screen and Dolby Audio, you’ll enjoy spectacular images and sound that bring it to life. The Pioneer 55-inch Class LED 4K UHD Smart Roku TV is the perfect way to upgrade your downtime. | Pioneer | | 55" Class LED 4K UHD Smart Roku TV | Black | Best Buy