The Apple was criticized for releasing the most expensive iPhone ever, namely the iPhone X, but that didn't stop the latter taking the number one spot for the best-selling smartphone for Q1 2018. And if you are surprised, just take a look at the ranking below - the iPhone 8 and iPhone 8 Plus follow its more expensive sibling closely in the chart. According to Strategy Analytics, Apple has shipped the whopping 16 million units during that period while the less expensive iPhone 8 and 8 Plus take the second and third place with an impressive score of 12.5 and 8.3 million, respectively....
Source: https://www.gsmarena.com/the_iphone_x_is_the_topselling_smartphone_for_q1_2018_with_the_iphone_8_and_8_plus_closely_behind-news-30873.php