Both of these are excellent flagships, but they are built for different people. The PulseMax 5 is the dependable all-rounder: better battery, cleaner software and a longer update promise. The Celix Z5 Ultra is the camera specialist, with a dramatically better camera system but an average battery.
If you use your phone for everything, the PulseMax 5 is the safer, better-value pick. If photography is your hobby, the Celix Z5 Ultra is worth the compromise.
