Another improvement on D4's little brother would be the slightly bigger LCD screen. Up from 3", the D4 has a 3.2" LCD monitor with a 170° viewing angle, approximately 100% frame coverage, automatic monitor brightness control, and Live View. Additionally, quick access Live View confirms exposure, white balance, monitor hue, histogram, focus mode, AF area mode, and focusing accuracy with ease.
The D4 also boasts stellar auto focus features - like 51 AF points, an AF mode selector switch, and fast AF point selection. From 1080p broadcast quality video at 30 or 24 fps to full manual control to the option to add an external mic for stereo audio capture, the D4 isn't just a digital camera that also captures video.
Features like the aforementioned Live View allow the videographer to confirm capture of their footage on the camera's LCD and an external (optional) monitor simultaneously. Peak audio meters also allow the videographer to adjust sound levels manually in 20 incremental steps.
Nikon FX-format (36 x 23.9mm) CMOS Sensor with 16.2 Effective Megapixels
D4 achieves an ideal balance of high pixel count and FX-format sensor size, producing exceptionally sharp, clean and well-saturated images and offers flexibility in post-production cropping for magazine-quality print and web publishing 3.2" Super-Sharp 921,000-Dot LCD Monitor with Automatic Monitor Brightness Control
Ambient brightness sensor automatically adjusts LCD visibility according to environment for bright, crisp image playback, menu adjustment and Live View shooting. Enlarge images up to 46x to make on the spot focus confirmation - crucial for high resolution shooting
Full 1080p HD Broadcast Quality Video
Create true broadcast quality video using Full 1080p video at 30 or 24fps in H.264/MPEG-4 AVC HD format. D4's 16.2Mp sensor combined with B-frame data compression delivers high quality video ensuring unmatched moving image integrity for clips up to 29 min. 59 sec. in length. Fast sensor readout enables reduced rolling shutter - especially useful during panning sequences
View Simultaneous Live View Output on External Monitors & Record Uncompressed Video Via HDMI
Check video recording on the camera's LCD and external monitor simultaneously; ideal for focus pullers and camera operators. When the highest possible image quality is required you can bypass memory cards and record uncompressed footage directly from the image sensor onto an external storage device. The clean HDMI output signal is 1080p video in 4:2:2 color space (8-bit). Options to customize the signal are also included
Full HD Recording with FX, DX (1.5x crop) and 1920 x 1080 (2.7x) Crop Mode Settings
The FX-based format renders exquisitely shallow depth of field (DOF) as well as wide-angle shooting. The DX-based format offers a picture angle that is 1.5x crop to the focal length and is ideal when you can't get close enough to the action when an existing lens is used. For even more of a telephoto effect, the 1920 x 1080 crop format gives you a 2.7x. Versatility like this lets you explore different moods with the large and comprehensive selection of NIKKOR lenses. All three modes deliver exceptional Full HD 1080p output
Standard ISO 100 to 12,800, Expandable from ISO 50 Up to ISO 204,800 Equivalent
The 16.2 megapixel D4 offers similar clean, low-noise performance as its predecessor D3s at ISO 12,800 and expands the range by one EV, making ISO 100 standard. For more extreme/challenging conditions, drop to ISO 50 equivalent or raise sensitivity to as high as ISO 204,800 equivalent. With the D4, shoot confidently in nearly any light - even in places where the human eye has difficulty focusing
10/11 Frames Per Second Continuous Shooting in FX-format for Up to 200 Frames
Realize 10 fps shutter bursts with full AF and AE performance in FX-format. Boost the frame rate up to 11 fps in FX-format, locking focus on the position detected in the first frame
Faster, More Responsive 51-Point AF System
D4's AF sensor utilizes 51 strategically placed AF points that are designed to capture subjects as you choose: by working together like a net to capture moving subjects or for pinpoint accuracy. Use a single AF point to home in on the exact place on your chosen subject. Each of the 51 AF points delivers fast and accurate AF detection to an impressive low light level of -2 EV (ISO 100, 20ºC) with every AF NIKKOR lens - expect to shoot more smoothly at night stadium assignments, poorly lit indoor arenas, cathedrals, theaters and any other low-lit venues
AF Detection Up to f/8
D4 aligns its 15 cross-type sensors in the center to detect contrast for both vertical and horizontal lines with lenses f/5.6 or faster. The five central points and three points to the left and right of them in the middle line are compatible with f/8
EXPEED 3 for Faithful Colors, Fine Tones and Wide Dynamic Range: Optimized for Stills and HD Video
EXPEED 3 results in still images with faithful, well-saturated color and natural depth. Tones are subtle and nuanced, from pure pitch black to pure white. For images produced even under harsh light, the D4 output preserves smooth color gradation with abundant tone and detail. When shooting in dim lighting at high ISOs, the camera's intelligent noise reduction lowers noise without degrading image sharpness. Full HD 1080p video is rendered with reduced moiré, false colors, jaggies, and sharp edges. Noise reduction technology specifically designed for video preserves clarity
Comprehensive High Fidelity Audio Recording and Playback Control
Built-in external stereo microphone input allows for recording crystal clear sound using the optional ME-1 Stereo Microphone and can be precisely controlled in 20 incremental steps. Check audio in isolation as you record using headphones directly connected to the camera. Preview adjustments before or during Live View recording
Time Lapse Shooting: Capture a Variety of Scenes of Subjects at a Breathtaking Pace
The D4's time-lapse shooting lets you set intervals and frame rates in order to dramatically relay slow-moving activity at dramatic speeds. The D4 allows you to shoot time-lapse photography with replaying rates from 24 times to 36,000 times faster than normal. Time-lapse shooting files can also be saved as movie files
91,000 Pixel RGB 3D Color Matrix Metering III with Advanced Scene Recognition System
Face detection using the optical viewfinder and detailed scene analysis using the 91K RGB sensor enables superior auto exposure, auto white balance detection, AF performance and i-TTL flash exposure
Two Live View Shooting Modes
Photography Live View and Movie Live View modes add flexibility; exposure, white balance, monitor hue, histogram, focus mode, AF area mode and focusing accuracy are easily confirmed
Expand Dynamic Range Using Built-In HDR
Combines two exposures at up to 3EV to create a single image revealing an extremely wide dynamic range, but with less noise and richer color gradation than ever before
Flash Compensation and Exposure Compensation Separated for Better Creative Control
With the D4, in addition to conventional global flash and background exposure compensation, as well as flash exposure compensation, there is a new function that allows you to compensate only the background exposure independently from the subject illuminated by Nikon Speedlights
Dedicated Nikon Picture Control Button
Convenient Picture control button provides six preset options: Standard, Neutral, Vivid, Monochrome, Landscape and Portrait for stills and video while 9 customizable settings provide advanced, personalized color control
Two Axis Virtual Horizon Graphic Indicator
Use either LCD monitor or viewfinder to check if camera is level; horizontally or with forward or rear rotation
Improved Vertical Shooting Operation
One unique set of controls for both horizontal and vertical shooting. Comprised of a main-command dial, an AF-ON button and a joystick style AF selector, each set is laid out identically for a more intuitive operation regardless of camera orientation
Speedier AF Point Selection
In addition to the round multi-selector used for AF point selection, the D4 incorporates a new joystick style sub-selector made of rubber that's more responsive to your finger's touch. Positioned for optimal control during both horizontal and vertical shooting, this new button permits a speedier shift of AF points
Illuminated Buttons Let You Set Functions in Low-Lit and Even Dark Shooting Situations
D4 uses back-illuminated operation buttons and release mode dials for clear visibility in the dark
Magnesium Alloy Body with Weather Sealing
To sustain peak performance, even in the most demanding environmental conditions, the body, exterior, and mirror box of the D4 are comprised of strong-yet-lightweight magnesium alloy. This assures the camera's superb reliability and extra long life. Thorough measures are taken to seal and protect against invasive moisture, dust and even electromagnetic interference. A comprehensive weather and dust sealing, combined with additional Nikon engineering, further ensure integrity of the camera body
400,000 Cycles Durable, Accurate Shutter Unit with Mirror Balancer
For the utmost reliability and rigorous performance, the D4's shutter has been tested for 400,000 cycles on fully assembled cameras at extreme continuous burst rates for extended time periods. The camera's mirror balancer minimizes the bounce of the mirror's down movement with such finesse that it extends viewing time and allows more time for AF operation - one reason why the D4 can offer autofocus and focus tracking even during high-speed continuous shooting
Self-Diagnostic Shutter Monitor
To sustain precision shutter operation throughout the mechanism's lifespan, the D4 incorporates intelligent shutter monitor technology. Should any shutter speed variance be detected, the camera automatically corrects to adjust between actual speed and correct shutter speed
WT-5A Wireless Transmitter Compatibility
With Image transmission mode you can transmit images to an FTP server or computer, either automatically or by manually selecting images. With PC mode you can operate the D4 via Camera Control Pro 2. For HTTP mode: You can use a web browser via computer or smart phone, show thumbnails of images stored in the camera's memory cards, or make slide shows, view images, operate simple camera controls for remote shooting or begin live view shooting, including video, which is new to the WT-5A. From one master camera, release up to 10 remote D4 camera and WT-5A combinations. An optional iPhone application for remote control is also available for the WT-5A
Intelligent Power Management
Power consumption and power management systems are engineered throughout the D4 for even greater operating efficiency using a new, small and high-capacity EN-EL18 rechargeable Li-ion battery. Expect long battery life and the ability to shoot up to approx. 2,600 images per charge
Flash Modes
First curtain shutter; Auto; Red-eye reduction; Slow rear curtain sync; Second curtain sync; Slow sync; Slow sync / red-eye reduction
Nikon D4 Specifications
Imaging
Camera Type Digital SLR with Interchangeable lenses
Lens Mount Nikon F
Resolution Effective Pixels: 16.2 Megapixels
Sensor Type / Size CMOS, 36 x 23.9 mm
File Formats Still Images: JPEG, RAW, TIFF
Movies: MPEG-4 AVC/H.264, MOV
Memory Card Type XQD
CompactFlash
AV Recording
Video Recording Yes
Audio Recording With Video, Stereo, Via Optional External Mic 1
Focus Control
Focus Type Auto & Manual
Focus Mode Single-servo AF (S), Continuous-servo AF (C), Manual Focus (M)
Autofocus Points 51
Viewfinder/Display
Viewfinder Type Pentaprism
Viewfinder Coverage 100% 2
Viewfinder Magnification Approx. 0.70x
Diopter Adjustment - 3 to +1 m
Display Screen 3.2" Rear Screen LCD (921000)
Screen Coverage 100%
Live View Yes
Exposure Control
ISO Sensitivity 100-12800 (Extended Mode: 50-204800)
Shutter Type: Electronic
Speed: 1/8000 - 30 seconds
Mirror Lock-Up Yes
Metering Method Spot metering, Center-weighted average metering, 3D Color Matrix Metering
Exposure Modes Modes: Aperture Priority, Manual, Program, Shutter Priority
Compensation: -1 EV to +20 EV
White Balance Modes Auto, Cloudy, Daylight, Flash, Fluorescent, Incandescent, Kelvin, Preset Manual, Shade
Flash
Max Sync Speed 1/250 / 1/8000 sec
Continuous Shooting Up to 10 fps
Dedicated Flash System iTTL Remote Firing
External Flash Connection Hot Shoe, PC Terminal, Wireless
Performance
In-Camera Image Editing Color Balance, Color Outline, D-Lighting, Distortion Control, Edit Movie, Filter Effects, Fisheye, Image Overlay, Miniature Effect, Monochrome, NEF (RAW) Processing, Perspective Control, Quick Retouch, Red-eye Correction, Straighten, Trim 3
Self Timer 2 sec, 5 sec, 10 sec, 20 sec
Connectivity 1/8" Microphone, HDMI C (Mini), USB 2.0 4
Wi-Fi Capable (With Optional Transmitter) Yes 5
Power
Battery 1x EN-EL18 Rechargeable Lithium-Ion Battery Pack
AC Power Adapter EH-6b (Optional)
Operating/Storage Temperature Operating
32 to 104 °F (0 to 40 °C)
Physical
Dimensions (WxHxD) 6.3 x 6.2 x 3.6" / 16.00 x 15.75 x 9.14 cm
Weight 2.95 lb / 1340 g With battery and memory card
 | Nikon D4 16.2 MP CMOS FX Digital SLR with Full 1080p HD Video (Body Only)  Nikon $5,999.00 |
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