https://techcrunch.com/2020/01/13/have-we-hit-peak-smartphone/

Last Halloween, we broke down some “good news” from a Canalys report: the smartphone industry saw one-percent year-over-year growth — not exactly the sort of thing that sparks strong consumer confidence.

In short, 2019 sucked for smartphones, as did the year before. After what was nearly an ascendant decade, sales petered off globally with few exceptions. Honestly, there’s no need to cherrypick this stuff; the numbers this year have been lackluster at best for a majority of companies in a majority of markets.