Linux phone Operating Systems That Aren’t Android Android, iOS, Windows Phone, and BlackBerry 10 aren’t the only smartphone operating systems vying for a place in your pocket. There are other smartphone operating systems in development — and they’re all Linux-based Linux phone . Google’s Android operating system is also based on Linux, although it’s very different from typical Linux distributions. Other smartphone platforms — especially Canonical’s Ubuntu Phone — are much typical Linux phone system."Linux phone Os That Aren’t Android"