The headset is structurally identical to the one I had received along with the smartphone. But the sound does not come close to the same. The depths are considerably lower. I had previously allowed to return a headset from another seller because it was obviously a fake. For a product sold by Amazon Frustration Free Packaging with I can not imagine that it is a fake, but for more than 3 stars reached the sound definitely not.
I will keep it now, because I do not feel like the headset again to send back. But somehow the department has nevertheless a bad aftertaste. Either that's a fake or Samsung has clearly saved on the quality. Too bad, because the original headset has really offered a super sound.