"The speculated specification for the Nikon D800 are as follow:
Sensor Size: 35.9 × 24mm CMOS
Effective pixels: 24.6MP
Maximum resolution: 6048 × 4032
Continuous shooting: 7 / sec ? Display size : 3-inch 920,000-pixel LCD screen
High Definition Recording supporting1920×1080 @24fps
Nikon Multi-CAM 3500FX AF of 51 points
ISO 200-6400 - 1 / 3, 1 / 2 or 1 EV step adjustment; below ISO 200 and up to 25600..."
http://masterchong.com/v3/nikon/nikon-d800-specification-revealed.html
Sensor Size: 35.9 × 24mm CMOS
Effective pixels: 24.6MP
Maximum resolution: 6048 × 4032
Continuous shooting: 7 / sec ? Display size : 3-inch 920,000-pixel LCD screen
High Definition Recording supporting1920×1080 @24fps
Nikon Multi-CAM 3500FX AF of 51 points
ISO 200-6400 - 1 / 3, 1 / 2 or 1 EV step adjustment; below ISO 200 and up to 25600..."
http://masterchong.com/v3/nikon/nikon-d800-specification-revealed.html