Top reasons to choose the E-Series Smart TV. 01Brilliant 4K HDR with Active Full Array.02VIZIO Smart TV with 2018 SmartCast OS.03Voice control with Amazon Alexa & the Google Assistant.04Google Chromecast built-in. 4K Ultra HD creates a new level of lifelike clarity. Dolby Vision HDR delivers enhanced color and contrast. Active Full Array with 10 local dimming zones for deep blacks. America's Smarter TV Company. Experience the next era of Smart TV with the 2018 SmartCast OS featuring voice control from Google Assistant and Amazon Alexa-enabled devices. Designed with an intuitive smart TV interface and offering thousands of apps with Google Chromecast built-in, SmartCast delivers the latest in 4K UHD & HDR entertainment. The all-new VIZIO Smart TVs come equipped with free automatic updates that add new features and apps. Control your TV and discover content using your phone or remote. Download the VIZIO SmartCast App. Google Chromecast is built into every VIZIO Smart TV. Stream web content and thousands of entertainment apps. Use your voice to control your TV. Amazon Echo. Ask Alexa to power on/off your TV, play, pause, turn up the volume and change the channel. It's that easy. Google Assistant. Ask your Google Assistant to stream your favorite entertainment from Netflix, YouTube and more. Play, pause or turn up the volume without lifting a finger. Enjoy free streaming TV withover 100 channels to choose from. E55-F1