LCD and Viewfinder
Nikon D4 has a Fixed Type 3.2″ LCD screen with a resolution of 921k dots. The Nikon D4's 3.2″ screen is larger than average and its resolution is up to the class standarts.
D4 has a built-in Optical (pentaprism) viewfinder.
The viewfinder has a coverage of 100% and a magnification ratio of 0.7×
Nikon D4 can shoot continuously at max speed of 11 fps and has max shutter speed of 1/8000 sec . Unfortunately D4 doesn't have a built-in flash but there is a port for mounting external flashes.
Nikon D4 features a Phase Detection autofocusing system. The AF system has 51 focus points and 15 of these sensors are of Cross-type.
With Nikon D4, you can record your videos at a highest resolution of 1920 x 1080 at 30,25,24 fps and save in MPEG-4 and H.264 formats. Full HD resolution of Nikon D4 will be adequate in most of the situations. But if you are after the highest resolution videos available, see our list of Top Cameras with 4K (Ultra-HD) Video.D4 has a built-in Mono microphone and a Mono speaker. Nikon D4 also has a port for an external microphone and a headphone port for connecting external headphones which make Nikon D4 a very suitable camera high quality videography.
Connectivity and Storage
You can connect your camera to other devices through HDMI port or via USB 2.0 (480 Mbit/sec) port.
Nikon D4 is powered by EN-EL18 battery which provides a shooting life of 2600 according to CIPA standards.
Considering that the average battery life of DSLR type cameras is 881 shots, Nikon D4 has a good battery life for its class.
Battery Life Comparison in Pro DSLR Cameras
You can download Nikon D4's User Manual here
Current Lowest price for Nikon D4 is $5,999.00