How is it different? If Samsung shipped it, they sold it. They sold it to a carrier and got paid.
So pease explain how is it different regarding samsungs bottom line, $$$..
From Samsung's perspective, it really isn't all that different. Unless the phone doesn't move off the shelves, and stores start demanding refunds on unused stock.
Though all companies ultimately prefer sales vs. shipped, simply because they know their products are in peoples hand. If it's selling well, then it's building a name for itself (provided it's a good product). If people like it, then it gains mindshare, and more people are likely to buy the updated version of the product later on.