Question about Apple iPhone 11

"Remembering" is one thing... Of course there is a difference. Depending on how "affine" you are, you will notice the difference better. The 11 is cheaper and one reason for that is the cheaper display with a poorer resolution. The best way to find out whether this variant makes sense for you is via direct comparison. It would bother me, but my partner simply doesn't care ;).

In a direct comparison you would notice the difference directly, but no: you don't notice the poorer resolution on the 11 (at least I don't).