Amazon offers the LG 55" 4K 2160p LED-Backlit LCD Ultra HD Smart Television
, model no. 55UF6450, for $697.99
with free shipping
. (Best Buy
charges slightly more.) That's the lowest total price we could find by $702 and the best we've seen for any LG 55" 4K TV. It features a 3840x2160 (4K) native resolution, webOS 2.0 Smart TV system, USB 3.0, and three HDMI inputs.