Comment by SebastianKra

Apple's Displays yes. But I got a Phillips 4k OLED recently, and I'm already regretting that decision. I need to turn it off every 4 hours to refresh the pixels. Sometimes an entire line of pixels is brighter than the rest. I wiped it with a cloth while pixel refresh was running, and then saw burned in streaks in the direction of the wipe.

And thats now that all the LEDs are still fresh. I can't imagine how bad it will be in a few years.

Also, a lot of Software doesn't expect the subpixel arrangement, so text will often look terrible.