'King of smartphone hill'

Expansion of 4 G infrastructure network driving large-screen handset sales

It turns out Chinese buyers like Apple Inc's idea of making smartphones with bigger screens.

Thanks to the huge popularity of the iPhone 6 and 6 Plus, the company was the biggest seller of handsets in the fourth quarter in China, something that even the late Steve Jobs could not do during his glory days, according to research firm Canalys.