Apple is more of a security phone than Samsun as such big things always end big, Samsung are the most hacked phones in the world because they can download viruses way easier from link downloads on the internet(which they can download)Meh, Both are fine to me.
Apple is a bit more user-friendly, but you can do much more with Samsung.
One is more complex & complicated than the other.
But really, don't even try commenting on this. This is my opinion.