Walmart offers the Vizio 54.6" 4K Flat LED LCD Ultra HD Smart Display, model no. P55-E1, for $699.99 with free shipping. That's $100 under our April mention and the best outright price we've seen. (It's a low today by $170.) Features include:
  • 3840x2160 native resolution
  • Dolby Vision with HDR 10
  • 802.11ac wireless, Chromecast, and Vizio SmartCast capability
  • 5 HDMI inputs