4K ULTRA HD RESOLUTIONStunning Ultra HD offers four times the resolution of Full HD for enhanced clarity and detail.HDR TECHNOLOGYDelivers bright and accurate colors for a lifelike viewing experience.ADVANCED DIGITAL TUNERPair with an HDTV antenna to watch dozens of local broadcast TV channels—no cable necessary.SIMPLE, PERSONALIZED HOME SCREENSeamless access to thousands of streaming movies & TV episodes.DUAL-BAND WIFIHigh-speed 802.11ac wireless connectivity gives you easy access to your favorite content.DOLBY DIGITAL PLUSEnjoy full, rich sound that creates an immersive, cinematic audio surround sound experience.ENDLESS ENTERTAINMENTIt’s easy to watch what you love with all of your entertainment front and center—from streaming channels to a cable box, HDTV antenna, or even a game console. Your favorites are all on your home screen for easy access any time. Choose from thousands of streaming channels featuring hit movies, in-season TV, live news, kids and family entertainment, sports, and more. ENTERTAINMENT AT YOUR FINGERTIPSWith America’s #1 streaming platform built-in, you’ll enjoy an easy, lightning-fast experience and automatic updates so your TV gets even better over time.CHOOSE HOW YOU WATCHWatch your favorite entertainment however you choose, whether it’s through a streaming service, cable or satellite subscription or free over-the-air channels. The possibilities are endless.POWERFUL CONTROL IN YOUR HANDSTransform your smartphone into a Roku remote with voice control and the ability to browse or add new channels, and even enjoy TV audio on headphones connected to your mobile device for private listening. All with the free Roku mobile app.LET YOUR VOICE BE HEARDUse voice control to search for movies and TV shows, launch and change channels, or switch inputs, quickly. Your Roku TV works with Siri, Alexa, and Hey Google.