100% viewfinder coverage (Nikon D700 has “only” 95% frame coverage).
Improved AF with face recognition – not sure yet what this means exactly, but the D800 will not have the same 51 points AF system as in the D700 and D3s.
I was also able to confirm the dual memory card slots but I am still not sure if they will be SD, CF or both (the initial specs mentioned SD+CF).
USB 3.0 - there is talk that Nikon has been purchasing USB 3.0 chips for some time.
NR的一些更新
*100%視野率 (....你其實是D3Xs吧
)*改善過的AF與臉孔辨識 (應該不是原來的51點對焦，搞不好是V1對焦
)*雙記憶體插槽 (SD,CF不確定)
USB 3.0
