Walmart offers the Panasonic CX400 Series 50" 4K 2160p WiFi LED-Backlit LCD Ultra HD Smart Television
, model no. TC-50CX400U, for $499.99
with free shipping
. That's tied with our mention from last month and within $2 of the best outright price we've seen for any
new 50" 4K Smart TV. (It's a current low by $100.) It features a 3840x2160 (2160p) native resolution, Smart TV apps (including Hulu Plus, Netflix, and YouTube), USB 3.0, and two HDMI inputs.