[silisili]

Zenfone 9 should be a hair smaller than zx1, have you checked it out?

[Vaskivo]

I have the zx1 _compact_: https://www.gsmarena.com/sony_xperia_xz1_compact-8610.php

Which is 129mm tall and has a 4.6 inches display.

Still, the Zenphone is about 15mm taller. I'll check it out. Thanks.