This is an unboxing and sniff test of the new Nikon D800E thanks to AllensCamera.com 215.547.2841.
There is one difference other than one camera having an E and the other not. The D800E does not have the anti aliasing filter.
This is from Nikon's web site.
Nikon engineers have developed a unique alternative for those seeking the ultimate in definition. The D800E incorporates an optical filter with all the anti-aliasing properties removed in order to facilitate the sharpest images possible.