tylercraft/jQuery-Retina — pull request #2 by coliff (2012-12-04 11:53:11+00:00)
Title: Adds compatibility to other hi-dpi devices

by changing window.devicePixelRatio >= 2 to window.devicePixelRatio >= 1.2 means that hi-DPI Android and other mobile devices will benefit from this plugin. I've tested this on a Nexus 7 (which has a devicePixelRatio of 1.3) and it works like a charm.