BuyDig offers the LG 55" 4K 120Hz 2160p 3D WiFi IPS LED-Backlit LCD Ultra HD Smart Television, model no. 55UB9500, for $1,799. At final checkout, the price drops to $1,399. With free shipping, that's the lowest total price we could find by $61, although most stores charge around $1,800. It features a 3840x2160 (four times that of 1080p TVs) native resolution, 120Hz refresh rate, 4K upscaling, WiFi, Smart TV apps (Netflix, Youtube, Hulu Plus, more), USB, and four HDMI inputs.