That is, whatever iPhone decides to do, they just copy it.
I don't know if it is because the business just decide to follow market trends or if the designers are secretly Apple fanboys.
E.g. - >60Hz displays - 5G (e.g. S10 5G was released >1 year before iPhone with a 5G). - Notchless phones, etc.
This is why if you watch Apple presentations, they'll always say "best iPhone ever", not "best phone ever".
That is, whatever iPhone decides to do, they just copy it.
I don't know if it is because the business just decide to follow market trends or if the designers are secretly Apple fanboys.