Easy Voice Control: Works with Amazon Alexa or Google Assistant to help you find movie titles, launch or change channels, even switch inputs, using just your voice. Also available through the Roku mobile app. | Stunning 4K Ultra HD: 4K resolution delivers stunning detail and a remarkable visual experience. | High Dynamic Range: HDR delivers bright and accurate colors for a lifelike viewing experience. | Thousands of Streaming Channels: Enjoy the over 500,000 movies and TV episodes available to stream plus sports, news, music, kids and family, food, science and tech, fitness, foreign language and so much more. | Simple, personalized home screen: Your favorite broadcast TV, streaming channels, gaming console and other devices are front-and-center. No more flipping through inputs or wading through complicated menus. Like apps on a smartphone, all your favorites are at your fingertips from the instant you turn it on.

The 4-Series Roku TV delivers stunning 4K picture quality with four times the resolution of Full HD for enhanced clarity and detail, as well as endless entertainment with thousands of streaming channels. High dynamic range (HDR) technology delivers bright and accurate colors for a lifelike viewing experience. In addition, your favorite HD shows, movies, and sporting events are upscaled to near Ultra HD resolution with 4K Upscaling. The simple, personalized home screen allows seamless access to thousands of streaming channels, plus your cable box, Blu-ray player, gaming console, and other devices without flipping through inputs or complicated menus. The super-simple remotewith about half the number of buttons on a traditional TV remoteputs you in control of your favorite entertainment.