The final quarter of the year, Q4 2020, was yet another poor one for North American smartphone shipments. Shipment volumes fell -5% as consumers reacted to Covid-19, a faltering economy and, in the USA, a presidential election. Despite this, three of the top-5 brands recorded positive YtY shipment volumes. This report contains quarterly smartphone shipments and marketshare for the top vendors and top operating systems in the United States and Canada for Q4 2020. The report also contains historical data for North America from 2007 to the current quarter.