That keyboard looks like someone took the iPad keyboard and beat it with an ugly stick a little bit. What makes this especially sad is that the default Android keyboard is really good and they should have just used that, but in an attempt to "differentiate" they basically just badly copied the iPad.
As much as I dislike Apple for the current lawsuit mess, I'm starting to dislike Samsung just as much because unlike most of the rest of the Android ecosystem Samsung clearly DO have a problem with badly copying Apple's design elements to a confusingly similar degree which gives an unfortunate truth to at least some of Apple's claims which then makes it harder for the layman to see when Apple is overstepping.
Fix your shit, Samsung. Hire a couple of real designers.