Samsung JU6400 4K Smart LED HDTV: 55" $700, 48" $460

[chris]

48" Samsung UN48JU6400 4K Ultra HD Smart LED HDTV $459.99
http://www.walmart.com/ip/Samsung-UN48JU6400FXZA-48-4K-Ultra-HD-60Hz-LED-HDTV-4K-x-2K/46429973

55" Samsung UN55JU6400 4K UHD Smart LED HDTV $699.99
http://www.walmart.com/ip/FAST-TRACK-Samsung-55-UHD-UN55JU6400FXZA/46429972