I try to make my phones last as long as possible. I get about five years out of each phone. Hoping to make the OP8 last longer, as it has 5G and voLTE and that is the only reason I had to get rid of the XA2. Otherwise I was fine with the XA2 other than the fact that it didn't get service anymore.
I use Fennec as my mobile web browser, if that is what you are asking.