Apple has been found to have ended 2021 at the top of the smartphone market in China for the year's final quarter (4Q2021), outdoing local brands such as Vivo, OPPO and Xiaomi. The Cupertino giant has not been in this position since 2015, with its highest share of this market on record. By contrast, the Chinese market as a whole declined by nearly 10% compared to 4Q2020.
https://www.notebookcheck.net/iPhones-out-sell-all-other-smartphones-in-China-in-the-final-quarter-of-2021.595671.0.html