Is a smartphone an edge device?

I'm curious to understand if a smartphone can be considered an edge device. In the realm of technology and particularly in the context of distributed systems, edge devices are often referred to as those that perform data processing and analysis at the periphery of a network, closer to the source of data. Given the capabilities of modern smartphones, such as their processing power, connectivity, and ability to run apps that can handle data-intensive tasks, do they meet the criteria to be classified as edge devices? It would be insightful to hear your thoughts on this topic.