Many of the current Nikon D3s owners like me probably wonder about the differences between the new Nikon D4 and the now obsolete Nikon D3s DSLR cameras. While I do not yet have the Nikon D4 to do more in-depth side by side comparisons, I decided to write about differences in body design and specifications between the two. More details about the Nikon D4 will be published in my upcoming Nikon D4 review.

First, let’s talk about differences in camera body design.
Nikon D4 vs D3s Camera Body Design Comparison
As expected, the Nikon D4 went through rather significant changes in camera body design. The overall shape of the camera has been completely changed and it now looks more curved than the D3/D3s/D3x models. Let’s start from the front of the camera, which went through the least number of changes. The only major change I see on the front is the C/S/M focus lever (bottom left side of the camera) that has been modified to adapt to the same switch we see on the Nikon D7000 DSLR. This was a good design change, because it will prevent accidental changes to autofocus when you pull the camera out of the bag. Now the switch only has two options – AF for autofocus and M for manual focus. The button on top of the switch replaces the AF mode switch on the back of the camera. Now you can switch between the different AF modes (single, dynamic and 3D) by pressing this button and rotating the camera dial. Oh and it looks like the grip is shaped a little differently, which should help with handling the camera a little more.












