Chromebooks have a reputation as cheap, simple laptops meant for browsing the web and not much else — that’s what happens when you build an entire operating system around a browser. But they’ve also been showing up with a surprising variety of hardware as of late. Take the just-announced Lenovo IdeaPad 5i for example. While its low price tag and processing power say “budget laptop,” its 16-inch screen with an optional 120Hz upgrade says “media machine.” The oddly-sized screen defines the IdeaPad 5i. While the base model uses a standard 1920×1200 resolution at 60Hz, the upgraded version is “2.5…