It makes sense to have one screen for an as-large-as-possible uninterrupted display, and another for maximum utility.
I like that Samsung doesn't cut as much corner off as Apple, but ideally I'd like to find a manufacturer that doesn't cut corners at all. Even though I'm not likely to buy another iPhone product, I am excited that Apple doesn't cut holes in their interior display, because that'll probably get other manufacturers to do the same.