IPhone and xiaomi smartphone. Sales worldwide between 2013 Q3 and 2014 Q4

In the last period, 2014 Q4, the largest presented item is IPhone with Sales Amount of 74.5M. The fastest growing participant in our report is xiaomi smartphone with 369.94% growth in Sales Amount over 6 quarters between 2013 Q3 to 2014 Q4. The slowest growing topic is IPhone with 120.43% growth over the same period. This report represents data points consolidated from 3 sources: Gartner, Apple and Strategy Analytics