Indeed. They've definitely managed to muddy the waters on internal specs. And not just because of the potential divide between LTE markets and int'l markets. There are credible and very specific leaks on AMOLED (with yellow green pholed) and on LCD versions at sammobile. I think they decided locking things down completely would be impossible, so they're putting prototypes to use to keep us all guessing as long as possible.
If the real thing leaked right under our noses, it'd be tough to take it too seriously right now. Clever Samsung.