Can you tell the difference between a Samsung Galaxy S5 and and iPhone 5? If yes, then why isn't the Galaxy series a distinct work with its own sensibility and personality?
Looking at images on Google ... it just looks like a bigger iPhone with a slightly smooshed home button. Reminds me a lot of all those cheap knock-off things you can buy on random markets in places like Bosnia and Serbia (in my personal experience, I know there's many more out there) where they make it look off just enough to avoid being sued.
Not to say Samsung phones are knock-off iPhones, just that you could easily sell me one as such. Especially if I wasn't a techie. Hell, I'd be surprised if my mum could tell me I'm wrong if I said Apple released a bigger iPhone and showed her a Samsung Galaxy.
So practical things look a lot alike? I don't know. But I'm almost certain you couldn't show a Pollock to a non-painting enthusiast and convince them it was a Picasso.