As we all know that smartphones are just like computer nowadays that has strong storage capacity and processor. This I think could be enable to mine bitcoin and this is what I am waiting for if there are any smartphones company that would offer their smartphones for bitcoin mining or even as a smartphone that works as digital hardware wallet for bitcoin and other crypto. I am waiting for it to happen. Do you think that it will happen?
Looking at a sophisticated era, maybe in a few years there will be mining-capable smartphones. Maybe only a little income compared then using a PC. It will be long if you wait for the smartphone to be used for mining.