Report @ Dpreview:
http://www.dpreview.com/articles/7222282087/nikon-d750-fx-dslr-announced
Nikon seems to recycle the D610 sensor....
"The D750 features a 24MP CMOS sensor with an AA filter, and although Nikon (as usual) claims that this sensor is 'newly developed' it is probably based on the same sensor that we've seen in the D610 (and Sony A7)...."
cited from: http://www.dpreview.com/previews/nikon-d750/3
"The D750 inherits a version of the 51-point Multi-CAM 3500FX AF system that we've seen used in the D800/E and D810 but its 'II' version is actually more sensitive - rated down to -3EV. We haven't been able to really get a feel for how much difference this makes in normal use but in theory, the D750 should offer superior AF reliability in poor light compared to the D810 and D4S, which is quite something (and which might prompt more than a few D800 owners to 'upgrade' to the D750). "
cited from: http://www.dpreview.com/previews/nikon-d750/3
http://www.dpreview.com/articles/7222282087/nikon-d750-fx-dslr-announced
Nikon seems to recycle the D610 sensor....
"The D750 features a 24MP CMOS sensor with an AA filter, and although Nikon (as usual) claims that this sensor is 'newly developed' it is probably based on the same sensor that we've seen in the D610 (and Sony A7)...."
cited from: http://www.dpreview.com/previews/nikon-d750/3
"The D750 inherits a version of the 51-point Multi-CAM 3500FX AF system that we've seen used in the D800/E and D810 but its 'II' version is actually more sensitive - rated down to -3EV. We haven't been able to really get a feel for how much difference this makes in normal use but in theory, the D750 should offer superior AF reliability in poor light compared to the D810 and D4S, which is quite something (and which might prompt more than a few D800 owners to 'upgrade' to the D750). "
cited from: http://www.dpreview.com/previews/nikon-d750/3