The Precision 5520 at least has a matte screen option and I think the costs are comparable. They are basically the same machine. If you are running Linux, you

The Precision 5520 at least has a matte screen option and I think the costs are comparable. They are basically the same machine. If you are running Linux, you don't want a 4k screen (at least I've found DPI scaling to be terrible). They do offer the 5520 preloaded with Ubuntu as well.