Please keep us posted, I'm eager to hear about how you evaluate the miniled screen vs. the OLED...!
After putting it through the paces, I still think OLED wins. The contrast is just not there like it is on a good OLED panel, and comparing it directly to my Samsung S7 tablet, it's just not quite as good. The contrast makes it way easier for me to see more detail. Maybe that has something to do with my vision, it isn't the greatest. I wont be using it outside, so there's no advantage for me there. I haven't watched any HDR content yet, that's few and far between with the things I watch.
It certainly is better than any LCD/LED I've ever seen though. Colors are bright. Yes, it has more bloom than an OLED, but it really doesn't bother me. I don't see any PWM. It's very workable and is very good for reading Manga. It's just big enough.
It might be a little slower and clipping frames on high movement in videos, but not enough to bother me. I'm not real sure on that, as it barely registers...
Generally, I think the Samsung is going to have better battery life, but it might be close. The IPP is HEAVY! As much as a laptop. Performance-wise, the IPP mops the floor with the Samsung. It's really not even a contest.
One big complaint about how it came -- the default brightness is about 1 out of 10. At that light level, it should get better battery life, but, and it's a big but, it has *no* contrast at that level. It's like looking at a very young child's water painting, and the default theme in no way helps that. I turned it up to 8 right away, and down to 7 in the dark, and it's MUCH better.
It does get warm when doing something strenuous and the Samsung doesn't, but I could probably use it as a laptop in a pinch a lot more than I could use my Samsung tablet to do real work.