Hong Kong-based market research firm CounterPoint report that the Apple iPhone 5s was the best selling Smartphone in the world for the month of May. Introduced in late 2013, the iPhone 5s continues to dominate sales charts despite facing stiff competition from a barrage of flagship Android Smartphones from numerous OEMs.

At second place is the Samsung Galaxy S5, which comes as no big surprise. The Galaxy S4 is still selling strong, sales of which is being fuelled by price cuts. In fourth place is the Samsung Galaxy Note 3, followed by the Apple iPhone 5c and iPhone 4s at fifth and sixth place respectively.

Interestingly, Xiaomi's Mi3 comes in at 7th place. Kudos to the three-year-old company.