According to various studies and reports, Africa's population is approximately 1.3 billion. It is estimated that roughly 40% of this population utilizes smartphones, resulting in around 520 million smartphone users. If we assume that Pixel phones hold about 5% of the market share in Africa, given their lesser popularity compared to brands like Samsung or Apple, we can estimate that there are about 26 million Pixel phone users on the continent. If we consider that individuals typically replace their phones every two years, this suggests that roughly 1/24th of these users would be purchasing new phones each month. This leads to an estimate of just over a million Pixel phones sold monthly. However, it is important to note that this is a rough approximation, and actual figures could be influenced by various factors, including price fluctuations, the introduction of new models, competition, and economic conditions.