I am uneducated on the subject matter...
But in my perfect world it would be Sony Xperia!
GrapheneOS is as close to Perfect Software available.
Sony Xperia is as close to Perfect Hardware available.
I'm sure there are 100 and 1 factors I don't consider..
But it really does sound like the perfect combination for my taste.
I love Xperia Hardware on paper. If they would up the software support "life cycle", and add whatever hardware security things GrapheneOS needs to have, then that really sounds like the Zero Comprises Phone to me.
Best Of Everything!
IDK what will end up happening.
Graphene OS/Xperia is my Perfect Phone.