Walmart has the Polaroid DE550M3N4AU 55" 4K UHD LED LCD HDTV (3840x2160) for a low $449.99 Free Shipping. Tax in most states. This is one of the lowest price we've ever seen for a 55" 4K UHD HDTV. This is a no frills UHD display for those looking to improve the resolution but aren't looking for extras like Smart TV functionality or built-in Wifi. 3840x2160 4K Ultra HD resolution (4x resolution of 1080p) 4,000:1 Contrast Ratio,6.5ms response rate,300cd/m2 brightness 4 HDMI inputs including HDMI 2.0 True 16:9 aspect ratio for viewing movies the way they were intended Dual 10-watt speakers 1yr manufacturer's warranty