Most of the world (something like 70%) uses Android, but in places like North America (or apparently Japan) iPhone is the most popular (something like 80%). Those numbers have probably shifted by now.
From my short research, it looks like an oppo A11 from 2019. The text on it even seems to spell the name of the company, even though the design is not exactly one-to-one.
It seems to be quite time appropriate, niice