A while ago, a Google Chromebook Pixel concept video was leaked. The Chromebook Pixel was thought to be a myth or something, but turns out it is a real device. The Chromebook Pixel is currently for sale on the Playstore, but it is very expensive in my opinion. It has a 12.85 inch Gorilla Glass touch display with 239 ppi, which is the highest pixel desity of any laptop screen on the market. In addition it sport an Intel i5 processor, 4G LTE (from verizon), and, like other Chromebooks, is built for the cloud.
The 32 GB model, is $1,299.00 Play Link
The 64 GB+LTE model is $1,449.00 Play Link