Οι πρώτες φήμες απο το Nikon Rumors:
http://nikonrumors.com/2011/12/11/n...1-fps-102400-native-iso-xqd-memory-card.aspx/
Nikon D4 specs:
16.2 MP
11 fps
100-102,400 native ISO range, expandable to 50 and 204,800
CF + XQD memory card slots! That's right, the Nikon D4 will have the new Compact Flash XQD memory card slot.
Compatible with the new Nikon WT-5 wireless transmitter
Integrated Ethernet in the camera
Face detection/recognition function that will be working in the viewfinder (maybe some type of a hybrid viewfinder? Nikon had several related patents)
Improved video, I have no other details on that but my guess is 1080p/30/25/24 and 720p/60/30/25/24 similar to the Nikon D800
Uncompressed video out through the HDMI port
Ability to assign the two buttons on the front of the camera to smooth aperture control during video recording
Improved 51 AF points
AF detection range will go down to EV-2.0 (the D3s went to EV -1)
Autofocus system: 9 cross-type sensors that are operational up to f/8