Dell Home offers the Samsung 50" 4K 2160p WiFi LED-Backlit LCD Ultra HD Smart Television, model no. UN50KU6300FXZA, bundled with a $250 Dell Gift Card for $649.99 with free shipping. (The gift card will display in your cart and be emailed 10 to 20 days from ship date.) Assuming you use the gift card, that's the lowest total price we could find by $170, although we saw it for $2 less (bundled with a Garmin fitness bracelet) during Black Friday week. It features a native resolution of 3840x2160 (4K), LED backlight, 802.11ac wireless, Bluetooth, Smart TV apps (Netflix, Pandora, Hulu, etc.), two USB ports, and three HDMI inputs.