When describing screen specifications, use actual screen resolution
So I read another idea concerning a product called the Ultrabook, and I decided to check the product for myself. I try to configure it, and I notice the following:
"Silver Anodized Aluminum and 13.3" HD (720p) Truelife WLED Display with 1.3MP HD Webcam"
That's no way to describe a screen. I want to see the actual screen resolution (1366x768, 1440x900, 1920x1200 as the case may be). I'm sure that's also what your customers (especially your business customers) want to see as well.
(I'm pretty sure that it's 1366x768, as I've come to expect that from Dell, but still, customers want to see the actual dimensions of the screen. "HD 720p", whatever that means, doesn't cut it.)