Nikons current gen D800 is doing really well, with its full frame 24.7 MP sensor. Apparently Nikon is stuffing the same in the body of the D600 and launching it on 13th of September at photokina. Nikon is said to be kitting out the D600 with a 24.7-megapixel FX format sensor capable of shooting from ISO 100-6400, and a 3.2-inch, 921k-dot LCD display complete with ambient sensor control.
The Nikon D600 is also said to be able to record video in Full HD (1920×1080) at 30p, 25p and 24p as well as standard HD (1280×720) at 60p, 50p, 30p and 25p. The camera weighs 850g including battery and memory cards loaded (760g without). The Nikon D800 weighs approximately 1kg and costs US $ 3000 or about INR 1.75 lac , whereas the D600 is expected to retail for half around US$ 1500 or INR 75,00o.