Latest Iphone display inquiry

For those opning the latest Iphone 14 Pro or 14 Pro Max, those also have visble PWM like say Samsung S21 FE and some of the AMLED Samsung?
When I randomly move the phone quickly from left to right, unintentionally I see the clock in sequances, basically PWM effect, sure the screen refresh is 120Hz, yet does means nothing when a cheap phone with non-AMOLED panel has 60Hz refresh and at the same low brightness level has none of that obvious screen jerkiness like some AMOLED from Samsung.
If I shake the phone at over 50% brightness it seems to raise the frequency as it becomes not obvious.

For those who can easily detect PWM, how are the latest Iphones when the brightness is lower?

Quit shaking your phone.

Bump

All Oled screens use PWM to control brightness. For iPhone 14 pro max the frequency is 240Hz according to notebookcheck.net

Thanks, I guess that should be in theory an indicator of me seeing the PWM.

Is that really PWM, or the screen refresh rate?

The apple specs site indicates refresh at 60 for the 14, and 120 Hz for the 14 Pro

240 Hz sounds like a sampling error with the measurement device; it would be an audible sound also that would be quite objectionable. PWM is typically done at frequencies outside the normal hearing spectrum.

@todd, are you making home movies too?