Smartphone sales expected to get a slight bump in 2020 | TechCrunch
China smartphone market Q4 2019 and full year 2019 | TelecomTV
Xiaomi still king of India smartphone market, Vivo and Realme grew fastest in 2019: Report
Mercato smartphone: declino nel primo trimestre del 2019 (Idc) ma sorprese ai vertici — iGizmo.it
Huawei, Samsung, Oppo market share rises in Q3 2019, global smartphone sales down by 0.4 percent-Tech News , Firstpost
Huawei's Global Smartphone Market Share Reaches Highest Ever Level in Q1 2019 - Counterpoint
Apple saw double-digit decline in global iPhone sales in Q3 2019 | TechSpot
Apple Matched or Surpassed Samsung for Smartphone Shipments in Q4 2019 - MacRumors
Gli smartphone Samsung sono i più venduti, ma crescono Apple e Xiaomi | Hardware Upgrade
Counterpoint: US smartphone sales continue to slump in Q3, Apple doing better than expected - GSMArena.com news
Counterpoint Research: Global Smartphone Market - Apple ha raggiunto il primo posto nel quarto trimestre 2019, mentre Huawei ha sorpassato Apple, diventando il secondo marchio per dimensioni nell'anno civile 2019 | Business Wire
Gartner: In 2019, Q1 global smartphone sales totaled 373 million, Huawei second - JOTRIN ELECTRONICS
Apple lead in premium smartphone sales is growing, as overall market shrinks - iPhone Discussions on AppleInsider Forums
US smartphone sales by display size 2017-2019 | Statista
Samsung, Huawei, Apple still leading, though smartphone sales fall
Nokia smartphone and feature phone shipments were down in 2019 (+ Q4 2019 results) | Nokiamob
Gartner: Global smartphone shipments saw another decline in Q2 2019 - GSMArena.com news
Global Smartphone Market Share: Quarterly - Counterpoint
Mercato smartphone 2019: i risultati del terzo trimestre - Digitalic
Total Global Smartphone Royalties at about 2,5% in 2019
Canalys Newsroom - Global smartphone market Q4 and full year 2019
Canalys Newsroom - Global smartphone market Q4 and full year 2019
Global smartphone sales see steep Q3 decline - report
Smartphone Sales Continue the Trend by Declining in Q2 2019
