LCD and Viewfinder
Nikon D3X has a Fixed Type 3″ LCD screen with a resolution of 920k dots. Both the screen size and the screen resolution is up to the standards of this class.
D3X has a built-in Optical (pentaprism) viewfinder. The viewfinder has a coverage of 100% and a magnification ratio of 0.7x. 100% coverage ensures that what you see in the viewfinder while shooting matches exactly what you will get later in your image, helping accurate framing your shots and minimizes the need for cropping images later.
Max Shutter speed
Nikon D3X can shoot continuously at max speed of 5 fps and has max shutter speed of 1/8000 sec.
Flash
Unfortunately D3X doesn't have a built-in flash but it has a flash shoe for mounting external flashes.
Focusing
Nikon D3X features both Contrast Detection and Phase Detection autofocus (AF) systems which ensures speed and accuracy of focusing in most situations. The AF system has 51 points to choose from.
Video Features
Unfortunately Nikon D3X doesn't have Video recording ability.
Connectivity and Storage
You can connect D3X to compatible devices via its HDMI port or USB 2.0 (480 Mbit/sec) port.
Battery Nikon D3X is powered by battery which provides a shooting life of 4400 according to CIPA standards.
Considering that the average battery life of DSLR type cameras is 883 shots, Nikon D3X has a good battery life for its class.
Battery Life Comparison in Pro DSLR Cameras
Nikon D3X is the longest battery life Pro DSLR camera in our database. The closest competitor in this class is Nikon D3 with its 4300 shots battery life. Check the comparison of Nikon D3X vs Nikon D3 or take a look at Longest battery life DSLR cameras list.
Nikon D3X Features Compared to Main Competitors
User Manual
You can download Nikon D3X's User Manual here