Walmart offers the Samsung 7 Series 49.5" 4K HDR Flat LED Ultra HD Smart Television in Charcoal Black for $319.99 with free shipping. That's $20 under last month's mention and the lowest price we've seen. (It's the best deal today by $70, although most stores charge $448 or more.) Buy Now Features 3840x2160 (4K) native resolution HDR10+ Smart TV apps (including Netflix, Amazon Video, YouTube, more) 3 HDMI inputs