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?
I think that as sophisticated as a cellphone made to mine bitcoin will not happen, because I think the "life" time of a cellphone will not last long because it has to work more than normal standards.