. Android's rise to the top of the mobile operating system food chain as measured by device proliferation has been remarkably swift, but not without its drawbacks. Due to the nature of Google's open source OS and its aggressive strategy, smartphone vendors that make use of the platform have each gone their own way with software development, hardware design and other key elements. As a result, Android fragmentation, which might be defined as the spread of diverging versions of the Android OS across devices with varying core characteristics, was born.
Boy Genius Report, Android fragmentation gets visualized, again