http://wccftech.com/iphone-x-results-growth-in-smartphone-2018/

iPhone X is expected to sell between 35-40 million units till the end of 2017 but this increase in growth for Apple could also result in the growth of worldwide smartphone sales, according to the latest report.

Gartner predicts that smartphone shipments are going to go through a positive outlook for 2018. With the iPhone X expected to be officially launched in November, it is not surprising that the growth will start to prominently appear from 2018.