The T.
iOS is clearly falling behind
A not so long time ago, Apple et iOS dominated the world of smartphone OSs. But these days, Google and Android are clearly ahead, in term of: - stability (bugs are extremely rare on recent phones), - design (material design), - ergonomy, - variety of offer (+ 200 manufacturers), - power (OnePlus 6T), - customization (it's the case since the beginning of mobile OSs). (note that I'm talking about stock, clean Android and not special versions like Samsung's) Only security remains as an iOS advantage. And still, as long as you don't download weird apps or files from unknown Internet sources, you'll be totally safe on Android.



