Dell Home offers the Samsung 40" 4K 2160p 120Hz LED-Backlit LCD Smart Ultra HD Television, model no. UN40JU6400, bundled with a $150 Dell Gift Card for $549.99 with free shipping. Assuming you use the credit, that's $39 under last month's mention and the best price we've seen. (It's a current price low by $140.) It features a native resolution of 3840x2160 (2160p), 120Hz refresh rate, quad-core processor, WiFi, Internet Apps (including Netflix, Hulu Plus, and Amazon Video), USB, and three HDMI inputs. Deal ends March 21.