What are the Most Popular Smart Phone Systems?

The smartphone market has changed a lot in the last seven years. Back then, BlackBerry was one of the key players, Symbianwas used by Nokia and Samsung was building his own. Fast forward today, the dominating smart phone systems are pretty well known - the Apple's IOS and Google's Android.

The chart gives you the overview of the smart phone systems and their share of market.

Graphic source: statista.com