On Thursday Patently Apple posted a report titled "Samsung will introduce the Galaxy S8 at a Special New York Event on March 29 and Ship in April. This was confirmed at the end of Samsung's Barcelona presentation yesterday as noted in their new promo ad of the event shown below. Within hours of the Samsung event, photos and a video popped up on the net by Slashleaks claiming that they had samples of the new Galaxy S8 lineup.
Back in October Patently Apple posted a report about Samsung's S8 would possibly eliminate the Home Button on the face of their smartphone. The photo above clearly supports that rumor.