So, it is soon to be here Nikon D850 which is the upgrade from the fantastic NikonD810. Not much of specification has been leaked. Only a trailer showing of 8K time-lapse. How many megapixels or frame rate the Nikon D850 will have has not yet been revealed. I used Nikon D810 a lot! In fact, it is my main choice of camera from the Nikon house, as well as the fantastic Nikon D500.
So how many megapixels should the Nikon D850 have? If we look at the competition from Canon for example it really should land around 40-50 megapixels, I think. And for frame rate maybe about 7-8 frames per second? This is of course just wild guessing, we will se.