I did too a week ago (since mine got pinkish tint to it) and they vary significantly device to device.
Some don't shift colours, some shifts a lot.
Some are pinkish, yellowish, and some normal like iPhone 8.
I am really curious if Samsung is making all of them with this much variance.
Actually, I remember S8 was having problems with pinkish screens on roughly 1/4 of the batch.
We started on Samsungs last year with the recalled Note 7, and due to having various loaner and replacement devices, as well as purchasing new ones this year, my husband and I have had I think 10 Samsung phones total between the two of us. 4 Note 7s, 2 S7 Edges, 2 S7’s and 2 S8+. Yep, that makes 10. Anyway, based on that experience I can tell you there is indeed quite a significant variance among Samsung OLED display panel quality and color and color shift. My husband got the murkiest brownish greyish nasty display I’ve ever seen on his first Note 7. My S8+ has a pink stain around the display like some psychedelic picture frame. Fortunately it’s mitigated by Samsung’s software fix. My iPhone X also has a pink frame around it, but it’s so narrow and so faint you have to really be nitpicking to see it. It’s not detectable at all in photos or games or anything that’s not a white background.
It’s really daunting playing their panel lottery. But my husband and I knew that going into the choice of an X. I was ok this thread for a long time and still indicated to my husband I would like to try an X.
There are advantages to OLED, certainly. But there are drawbacks, too.
@matthijst I also get that feeling my eyes are constantly trying to adjust focus. For some reason it doesn’t seem to mess with me or lead to other problems. I think I had a mild eye ache when I first got my X but it went away.
What seems to mess me up is switching back and forth between my iPad and 7 Plus and my X. Like if I run my battery down on the X playing Animal Crossing and grab the 7, then I’ll feel eye fatigue. On days I’m just on the X most of the day and switch to the iPad in the evenings, I’m good.
Come to think of it, I did use to feel eye strain switching between the 7 Plus and my S8+ when reading an ebook on the Amazon Kindle reader. Edit to clarify: but did not feel eye strain if I started on one and stayed on it the whole day. It was the switching that my eyes objected to.