Global smartphone shipments grew +0% annually in Q3 2020. We estimate the top 20 families of models accounted for 8 in 10 of all smartphones shipped worldwide during the quarter. Samsung and Apple top the charts, but Huawei's Honor, Nova, Enjoy and Ascend series, Xiaomi’s Redmi and Mi series, OPPO's A, F, and Reno series, vivo's IQOO, Y, Z, and V series, as well as LG's K series are on the list. Our extensive report tracks the world's best-selling, top-20 smartphone families and top-50 models by shipment volumes from Q1 2011 to Q3 2020. The report is a valuable tool for component makers, car manufacturers, content suppliers, mobile operators, device vendors and other stakeholders who want to identify and measure the world's most-popular smartphones by individual families and model.