What feature/spec will make you upgrade?

[Byrese]

Battery life!

 

[SmoovC]

P3XL 128GB owner here. Skipped on the P4XL, as (in my mind) there was no compelling reason to make the jump. I would be all in on a P5XL if:

1) 6.5" or larger screen.
2) 5G & WiFi 6 capable.
3) Fingerprint reader.
4) Bigger battery and/or better battery life.