Features Works with Apple Airplay Use your Apple product to stream movies, shows, music, and photos from iTunes, Apple TV, and other AirPlay compatible apps to the TV. You can mirror content such as web pages and presentations from your Apple device to the big screen. Also stream favorites like Disney+ using Apple AirPlay on VIZIO! Works with Apple HomeKit Control your TV using the Apple Home app or Siri on your Apple Products. Add this TV to the Home app and include in scenes or automations like other HomeKit accessories. Use Siri to turn the TV on & off, control the volume and switch inputs - you can even use Siri to play movies, TV shows or music. Smartcast™ 3.0 Finding great content and streaming high-quality 4K HDR video is easy with SmartCast. Browse apps like Netflix, Prime Video, Hulu, and YouTube right on the TV using the included remote or SmartCast Mobile app on your phone or tablet. Also stream favorites like Disney+ using Apple AirPlay on VIZIO! Hands-Free Voice Control The V-Series™ is a perfect smart home companion with support for popular smart home voice ecosystems like Siri, Google Assistant, and Amazon Alexa. VIZIO WatchFree™ Enjoy free & unlimited TV from over 150 channels - news, sports, movies, TV shows, music, and the best of the internet. No fees, subscriptions or logins. Smart enabled Get access to a world of instant entertainment with this product. Just connect to the Internet and stream movies, listen to music, and access a wide variety of other content. Quick Start Mode Enable Quick Start Mode to turn on your TV on automatically with a tap of the Cast button. By enabling Quick Start Mode, the energy consumption required to operate this display will change. Mirror your screen on the big screen See exactly what's on your Android device or your laptop's Chrome browser by streaming your screen to the big screen. 802.11ac dual-band Wi-Fi Take advantage of fast wireless speeds for a higher quality streaming experience, perfect for 4K and HDR video. 49.5" screen (measured diagonally from corner to corner) A great size for a living room or mid-sized home theater space. 2160p resolution for breathtaking HD images Watch 4K movies and TV shows at 4x the resolution of Full HD, and upscale your current HD content to the gorgeous Ultra HD-level picture quality. Dolby Vision HDR Provides images with superior color, contrast and brightness, so all your favorite movies, shows and games come to life in stunning clarity. VIZIO Smart TV Instant access to popular apps right on the TV using the included remote or the VIZIO SmartCast Mobile app - stream high-quality 4K Ultra HD and HDR from apps like Netflix. VIZIO SmartCast Mobile app Download this free app to a compatible smartphone or tablet to turn it into a powerful touch-screen remote. Chromecast built-in Download thousands of Chromecast-enabled apps to your smartphone, then simply tap the Cast button to stream on the TV. Discover a range of free, subscription or paid content from thousands of apps. Full-array LED backlight Evenly distributes LEDs across the screen's backlight for superior light uniformity and picture performance. Advanced sound Two 10W speakers and virtual DTS Studio Sound II. 3 HDMI inputs for the best home theater connection High-speed HDMI delivers up to 2160p picture and digital surround sound in one convenient cable. HDMI cable not included. 120Hz effective refresh rate Enhanced motion clarity with a blazing fast 120Hz effective refresh rate achieved with backlight scanning. 1 USB input Easily connect a USB storage device for viewing compatible photo and video files or for updating the TV's firmware. USB cable sold separately.