Samsung and copy apple?
I would believe aple copying Samsung but not opposite.
Lets compare what got apple from Samsung.
Using their screens instead of retina display the last series of Apple 8 and X.
Using face scanner ID made by Samsung.
Using wireless charger which also apple did not make.
Using IP resistance which Samsung used in all their flagships since S5.
many of small parts used in Iphone comes from Samsung and Foxconn. And the large ones like super amoled screen which apple buy from Samsung legaly.
But in this case if Samsung says they wont make any screen for apple they have to stick again to retina display which is outdated like to say.