Good Lord, my friend!
Three links, in two different languages (did you read the Korean one?), with two pictures clearly showing the official Samsung logo on the covers.
How about this link from an Android site (via Gizmodo):
It's interesting to note that Samboi's appear to have their own reality distortion field.
Go do your own research from now on.
Sorry mate, I have been following this since Apple started, but non of reliable sources said that Samsung designed or made that smartcase lookalike. That one has not even been certified by Samsung. Go and find out yourself.