A Playstation handheld, maybe, but a Playstation phone is pointless in my opinion.
It's really hard to get into this market after the consolidation of Apple Store and Google store. I can't see anybody buying a Sony phone, without android and only Playstation games. Even Sony fans wouldn't buy it in my opinion. In my case, I'd have to own two phones, because I wouldn't get rid of my iphone, I need its apps.
I guess every big corporation in the world is right now trying to find a way to sell phones, but without a store, it's sort of impossible. One has to give up its own store ending up selling Android instead which is not always ideal.
God bless You.
When PS4 will hit 100m consoles sold: Before Christmas 2019
There were three ravens sat on a tree / They were as blacke as they might be / The one of them said to his mate, Where shall we our breakfast take?