iOS 7 vs Android Jelly Bean vs Windows Phone 8 vs BB10
Android is currently sitting at version 4.2, which is another iteration of the popular Jelly Bean OS. Jelly Bean built upon the work done by 4.0 Ice Cream Sandwich, with everything being much smoother with 'Project Butter', and the introduction of ...
BBM for Android: Need to Know
iPhones dominate wealthy areas, Android 'more common in poor regions'
Twitter heat map shows iPhone use by the affluent, Android by the poor