Walmart has the Vizio SmartCast 50″ 4K Ultra HD HDR LED Smart Television, model no. D50x-G9, for $298 (regularly $428) with Free Shipping for a limited time.
The VIZIO 50 Class 4K Ultra HD Smart LED TV offers a budget-friendly combination of 4K resolution, high dynamic range, Smart TV apps, and voice control compatibility with select devices. Ultra HD (3840×2160) resolution offers four times the detail of a 1080p TV, HD video is automatically upscaled for the best possible picture, and the D-Series TV is equipped to support high dynamic range for dazzling colors and contrast. Watch razor-sharp 4K Ultra HD content from 4K formatted Blu-ray movies, 4K-enabled game consoles, and even shows streamed from apps like Netflix. You won’t need a separate streaming device, as the D-Series can easily stream your favorite shows from apps directly on the TV. And VIZIO WatchFree lets you stream over 100 channels absolutely FREE live news, movies, sports, comedy, music and more. Every VIZIO Smart TV also has Chromecast built-in so you can stream entertainment from thousands of Chromecast-enabled video and music apps right to the TV. And the D-Series is ready for the future of TV watch high dynamic range content available through apps such as Netflix and Hulu, and turn on your TV or change channels with just your voice using Amazon Alexa or the Google Assistant supported devices like Google Home.