4K televisions and monitors are just now starting to gain traction in the market. Prices are dropping on the displays themselves while more and more devices are coming out with 4K capabilities. But what about a 4K laptop? Does that seem like a super expensive pipe dream? As it turns out, Dell's Inspiron 15 7000 laptop ships with a top-notch 4K display, and with our coupon, it'll only cost you 900 bucks.