HMD's Nokia smartphones suffer large drop in shipments as market sees largest decline yet - news
Nokia: The rise and fall of a mobile giant - BBC News
Inside the Galaxy: How Samsung is losing its lead in key global markets
HMD sold about 17.3 million Nokia feature phones in Q4 2017
Major Project Report Part 1, PDF, Nokia
Counterpoint (@CounterPointTR) / X
Global Smartphone Market Share: Quarterly - Counterpoint
Counterpoint Research: Global Smartwatch Shipments Grew 48% YoY in Q1 2019 with One in Three Being an Apple Watch
Global market shares held by smartphones Nokia 2007-2017, Apple