Yes, the big mystery that really wasn't a mystery has now ended. Even though the phone goes on sale tomorrow morning, many were still left wondering how much memory the Samsung Focus S would have on board.  Eight, sixteen, thirty-two gigabytes?

Well, as you can tell by the title of this post, the correct answer is: 16GB resulting in about 13.76GB of actual storage after the OS

The device also appears to be using Samsung's NAND memory and there doesn't seem to be a clear way to expand it. The benefit here is it will be very fast, faster than just a microSD card for memory. The downside is yes, 16GB is all you get. The info above comes direct from AT&T themselves via their support pages, so we can consider it quite legit and reliable.

We'll be honest: for our needs, 16GB is fine and we're totally okay with this. In fact, it's exactly what we expected. But we know some of you will be disappointed, while others will be grateful it wasn't 8GB like the HTC Radar (but we never believed it had that little anyways).

So what say you: Satisfied or upset? Let us know in comments!

Source: AT&T Page 1, Page 2, Page 3 Big thanks to Ryan for the great sleuthing in finding those links!