Expeed 4 processor (30% faster then Expeed3 in D800)
ISO 64 - 12800, Extended to ISO 51200.
Built in flash
Interval & Timelapse shooting
36.3MP FX-Format CMOS Sensor
3.2" 1,229k-Dot LCD Monitor
Full HD 1080p Video at 60/50/30/25/24 fps
5 fps Shooting at Full Resolution (D800 could do 4fps)
14-Bit RAW Files and 12-Bit RAW S Format