Size and weight are big decision factors when you are trying to find the ideal camera for your needs.
In this section, we are going to illustrate the Nikon D4s and Nikon D4 side-by-side from the front, back and top in their relative dimensions. Nikon D4s has external dimensions of 160 x 157 x 91 mm (6.3 x 6.18 x 3.58″) and weighs 1350 g (2.98 lb / 47.62 oz) (including batteries). Nikon D4 has external dimensions of 160 x 157 x 91 mm (6.3 x 6.18 x 3.58″) and weighs 1340 g (2.95 lb / 47.27 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon D4s and the Nikon D4. In this case, we can see that Nikon D4s and Nikon D4 have the exact same height, width and thickness.
Here is the back view size comparison of the Nikon D4s and Nikon D4.
Now lets look at the top view comparison of Nikon D4s and Nikon D4.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon D4 is 10g lighter than the Nikon D4s but we don't think this will make a significant difference.
Also keep in mind that body weight is not the only deciding factor when comparing two interchangeable camera bodies, you also have to take into account the lenses that you will be using with these bodies. Since both Nikon D4s and Nikon D4 have the same Nikon F lens mount and Full frame sized sensors, lenses will not be a differentiator on total size of the system.
Weather Sealing
Both the D4s and the D4 have weather sealings in their bodies, making them resistant to water and dust.
LCD Screen Size and Features
Nikon D4s and Nikon D4's LCD screens have the same diagonal size of 3.20 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.