How can I determine the actual screen resolution of my display?
I have a iphone 12 pro which I bought as refurbished. I am doubting that the screen could be non-original (aftermarket part), and I think I can see individual pixels if I take the screen very very closer to my eye.
This is making me doubt the screen resolution. Is there any way by which I can be fully confirmed about the "actual" pixel per inch (or screen resolution) of my iphone?
iPhone 12 Pro, iOS 17