Global smartphone shipments shrinks -19% YoY in Q4 2022, blaming inventory adjustments and the mixed consumer demand from geopolitical uncertainties, unfavourable economic conditions, and COVID-19 disruptions. Apple topped the global smartphone market with a healthy 24% share in Q4 2022. Samsung ranked the second place with 20% share. This is the highest fourth quarter market share for Apple ever. Xiaomi, OPPO (OnePlus) and vivo took the top 5 list in both Q4 2022 and 2022 full year. Transsion, Honor, Realme, Lenovo-Motorola, and Huawei are on the top ten list this quarter. Among major players, no one registered the annual growth rate this quarter. Our extensive report contains global smartphone shipments for the top 35+ vendors by quarter from 2007 to Q4 2022. Global smartphone shipments by vendor by operating system by region by quarter are also included, in a pivot table. The report is a valuable tool for mobile stakeholders who want to size the huge market for smartphones and operating systems by vender.