“AQ3A.240912.001” versus “FP5.VT2I.C.072.20251122” — which is the most accurate build identifier?

[piero-e]

i am not expert, but what i understand is :

FP5.VT2I.C.072.20251122 is Fairphone naming format,
when
AQ3A.240912.001 is AOSP naming format
on witch Fairphone build is based