NamelessRom/android_packages_apps_Settings — pull request #2 by sdroyds (2014-11-28 04:16:46+00:00)
Title: 480 is a little small for some

You may want this to be set higher for devices that have a higher density. For ex My g3 is 640 stock and in my experience some users like it there. The current config will not save anything above your max 480.