According to latest rumors from NikonRumors, in next several weeks or months, Nikon will announce a new Nikon D810s full frame DSLR camera. The main new feature of Nikon D810s is improved high ISO / Low light performance, better than Nikon D810.
The possible announcement date could be on PhotoPlus 2015 on October 21-24. Other small improvements will be also added on Nikon D810s. There is no specs and price info yet of D810s. Stay tuned for more info.
via: NR
Read More: Nikon Rumors