There have been some small phones that run Android over the years. These days it’s less common I suspect because the devices are used for so much more these days. Having more of our lives involving the mobile smart device makes a larger screen just more sensible.

But over the years there have been some. I have a few in my collection. I think Nokia has had some. Also a couple of Sony Ericsson Xperia models I think. Some others too.

But current tech I just don’t think manufacturers want to bother because I don’t think the potential customer base is good enough to be able to make it worth making.