https://www.cnbc.com/2018/05/04/apple-iphone-x-best-selling-smartphone-in-first-quarter.html

The iPhone X became the best-selling smartphone model in the first quarter of 2018, a new report shows, providing more good news for Apple investors following a better-than-expected earnings report earlier this week.

Apple shipped 16 million units of the iPhone X in the three months ended March 31, according to a study released by Strategy Analytics Thursday. It captured 4.6 percent market share of all models shipped in the quarter. The iPhone X was closely followed by Apple's iPhone 8 and iPhone 8 Plus which shipped 12.5 million and 8.3 million units, respectively. And then the iPhone 7 with 5.6 million units.