Analytics firm TrendForce has released a report on the smartphone market, with Samsung, Apple, Huawei, OPPO, Vivo, and Xiaomi having the top six spots, in that order. The report predicts a decline in Samsung shipments in Q4, however, and a rapid rise in Apple's that would give the American giants the top spot.
https://www.notebookcheck.net/Apple-expected-to-topple-Samsung-in-Q4.263652.0.html