A month-old rumor that claimed Samsung will supply a "detachable" screen protector in the Galaxy S10 box turned out to be true. All curved-screen models of the new Samsung flagship family - the S10, S10+ and most likely the S10 5G, too - come with pre-installed screen protector out of the box. 

That unprecedented move is apparently not because Samsung wants to save you a few Benjamins, but because the new second generation ultrasonic in-display finger scanner might have trouble working with third-party screen protectors. 

Samsung's official pre-installed ...