Canalys: Samsung and Huawei extend lead on Apple as global smartphone market returns to growth - GSMArena.com news
Aututu Global Phone Users' Preference Report for Q1 2019
Canalys Newsroom - Canalys: Apple iPhone shipments fall 23% as global smartphone market remains in freefall
Apple continues to dominate the smartphone market / Digital Information World
Smartphone Market grows 61% in 2011 [Market Share Stats] – Trak.in – Indian Business of Tech, Mobile & Startups
Counterpoint Research: Smartphone Market Decline Ends, What Might Help it Grow? – Technology Blog
The global smartphone market on the path to recovery
Global Smartphone Market Share: By Quarter: Counterpoint Research
Infographic CY-2019 - Global Mobile Shipments Market Share
Smartphone market shares by vendor 2009-2022 | Statista
Premium phone market slumps, Apple still holds half of it - GSMArena.com news
Counterpoint Research: Global Smartphone Market - Apple gained the top spot in Q4 2019 while Huawei surpassed Apple to become the second-largest brand in CY 2019 | Business Wire
Worldwide Quarterly Smartphone Top 5 Company Shipments, 2019 Q1 And 2018 Q1 | SPARROWS NEWS