VertovSvilova
Well-known
Robert, the whole point of Df is to move the essential control of the camera back into physical dials instead of requiring us to navigate menus.
If you look at the top view of the camera, you'll see that everything that is necessary for manual photography is there. The only thing missing is aperture control, which depends on the lens you use.
I really don't mean to belabor things or sound at all negative about the controls of the Df, but I think that this is a general misconception. One does NOT have to navigate the menu on any Nikon DSLR in order to operate the 'essential control of the camera.' The menu is turned off when using a Nikon DSLR. The essential controls are the front and rear wheels (and the aperture ring can still be used on any pre-AFS-G lens.) ISO is a button with the wheel to change the setting (which appears in the viewfinder and the top plate LCD; the Df has a top plate LCD too, although it's smaller.) The Df also has these same wheels in ADDITION to the 'old school style' dials on the top plate with numbers inscribed (along with a 'menu diving' auto ISO option which nulls the ISO dial.) That is really the only difference in operation. All settings appear in the viewfinder of all Nikon DSLRs (including the Df.) The Df still requires menu diving for certain settings as do the other DSLRs.
The Df can be used like any of the Nikon DSLRs. And any Nikon DSLR can be used as simply as the Df but just without the 'analog' dials on the top plate; no menu diving is necessary. The difference is the top plate dials, and the shape, weight, and size of the Df camera body. And of course, it shares the excellent sensor of the D4/D4s. If one feels more comfortable with using top plate engraved dials instead of front and rear wheels and relying on the viewfinder (or the top plate LCD) for affirmation of settings, then the Df would be the choice. But there is no need to navigate menus in any Nikon DSLR any more than the need to navigate the menu on the Df (you still need the menu in both cameras for particular settings.)
btw, the Df is 3mm shorter than the new D750, and 3mm longer. The depth of the Df is 11.5 mm narrower than the D750 (the D750 has a much more pronounced front grip and the finder prism sticks out more; it has a pop-up flash in it.) The Df weighs about 10% less than the D750.
The Df has added top plate 'analog dials' to the Nikon front and rear wheel paradigm. And it has designed the camera to appear to look more like pre-F4/5/6 film cameras (and the current 'wheel' system started with the F5.) If this makes one's image making process more enjoyable, and the D4/D4s sensor is wanted, then the Df is a logical choice.