Ya same here. It gives me a headache in the evening. No issues on my partners silver. I think the belkin inviglass makes it worse to be honest.
But your screen looks well balanced in colour temp
Yes my screen itself is balanced. The OLED tint shift is just so easy to do I was expecting better. But hey what do I know I am used to LCD's on my iPhone's prior. Just seems like a weird compromise for OLED. I don't know how I feel. Cause I love the new features and how it feels and the size. But man that screen is just meh.