So far we really don't know much about the upcoming Samsung Nexus S, except that it will come with stock Android 2.3 (Gingerbread) and Google helped Samsung make it, perhaps even gave them the specs it should have. However, we don't know anything about the phone's internals or much about the new Android 2.3 software.
We've also believed that the display will be curved, which is still possible, but the new photo leak doesn't really show any curvature of the display, only of the phone itself at the top and bottom, and back. The picture is not very clear though, so it's possible it's still slightly curved.
Hopefully, everything will be revealed soon enough. The wait is driving all Android fans crazy, especially since we don't really know what to expect from this phone. Is it going to be the first dual core Android phone, that sets the hardware standard once again, the same way Nexus One did? Or is it just an improvement over Galaxy S? And what about the software? Will it bring major updates to the platform or not?