While I settle into interpreting more of the data, I am finding interesting information regarding what some of my devices are doing regarding flicker. I took readings of just the home screen from my iphone 11 plus and ipad pro 11.5. Both running ios 14.x.

Looking at the iphone first…

You can see blips on the amplituted/frequency chart roughly every 60Hz. Since this is an OLED device, I am assuming this is why the amplitude is higher for these frequences than you will see for the ipad which is LCD.

Looking at the ipad…

The threshold had to be set much lower to see the frequency. In this case I am only seeing the ipad running at 24 Hz which it can do, likely for better battery life.

I will be taking readings of my mostly unusable ipad pro 2018 on the latest ios later for comparison, but if anyone has any requests, questions, or insights, please let me know.

The amplitudes, etc. will change depending on what brightness you have set. I remember reading a review with the X that it was best at 50%.

    Sunspark Thanks for that! That does make sense. I did test them all at 100% brightness. I can post my findings, but I tested my windows laptops and they all ONLY show minor spikes (around 0.1 amplitude) at 60 Hz. They are both usable for me.

    One being a 6+2FRC on sRGB and the other an 8 bit panel (not designed for HDR) on sRGB using DC dimming.

    @LEDhater Hey I have the Admesy Asteria. Has a small learning curve but easy once you understand a few parameters.

      Hello nice tester, what it is called, seems to use windows software? It is standalone with screen or just a sensor that you connect to PC?

        smilem it has the software on the included usb stick and connects seamlessly. It only works on windows though should that be a problem.

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