Nikon D810A vs Nikon D4

This is a full comparison between the cameras Nikon D810A and Nikon D4. We compare them by looking at the categories you see below.

Manufacturing

These cameras are both manufactured by Nikon.

Nikon D810A were released 2015 and Nikon D4 was released 2012. That is a 3 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Nikon D810A 2015
Nikon D4 2012

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

Both these cameras have the same sorts of sensor (called "Nikon FX") which means that if you compare these cameras side by side the lenses will also have the same experienced focal length. Since both cameras have a Full frame sensor there will be no crop factor.

Camera Focal length, 50mm f/1.8 **
Nikon D810A 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Nikon D4 50 mm
Full-frame sensor
No crop factor/focal length multiplier

** Experienced focal length when using a lens such as a common "50mm f/1.8"

Learn more about crop factor and focal length multiplier here:
Camera selection can affect the focal length (Nikon)

Resolution

Nikon D810A has a 36 MP (Megapixels) resolution while Nikon D4 has 16,2 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Nikon D810A 36 MP
36152320 pixels
7360 x 4912
Nikon D4 16,2 MP
16163840 pixels
4928 x 3280

Nikon D810A has a 124 % larger resolution than Nikon D4. This could give you more details in the picture but also a possibility to crop more in the pictures, afterward while editing the pictures, if needed that is.

ISO range

Nikon D4 has a larger ISO-range than Nikon D810A. Nikon D4 has an ISO range that stretches from 100 to 204800 while Nikon D810A has 200 to 12800.

Camera ISO Range
Nikon D810A 200-12800
Nikon D4 100-204800

Autofocus and lens compatibility

Both of these cameras have a built-in autofocus motor. Some lenses, that support autofocus, do not have an autofocus motor of their own but this won't cause any problems with these two cameras.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Nikon D810A
Lens compatibility chart for Nikon D4

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Nikon D810A can shoot up to 5 pictures per seconds and Nikon D4 can shoot up to 11 pictures per seconds.

Camera FPS (Frames per second)
Nikon D810A 5
Nikon D4 11

Ability to record movies

It is becoming more and more popular to record movies with digital cameras.

In this case, both Nikon D810A and Nikon D4 can shoot movies.

Weight

The weight of the camera can be an extremely important factor, especially if the camera is about to be used, or carried around, for several hours at a time.

Nikon D4 weighs 1340 gr (equal to 2.95 lb) which is 52% heavier than Nikon D810A and its 880 gr (or 1.94 lb).

Camera Weight
Nikon D810A 880 gr
1.94 lb
Nikon D4 1340 gr
2.95 lb

Nikon D810A vs Nikon D4 Specs

Below you will find the complete and detailed technical specs for both Nikon D810A and Nikon D4, next to each other. Each category of data is a link to an article covering the subject, giving you a deeper understanding so you can better understand the strengths and weaknesses of the two camera models.

Product
Nikon D810A
Nikon D4
Name Nikon D810A Nikon D4
Manufacturer Nikon Nikon
Release Date and Price
Nikon D810A
Nikon D4
Release Year 2015 2012
Release Date 2015-02-10 2012-01-06
MSRP 3799 USD 5999 USD
Buy it today
Camera Type
Nikon D810A
Nikon D4
Camera Type DSLR DSLR
Sensor
Nikon D810A
Nikon D4
Sensor Size Full Frame (approx 36 x 23.9 mm)
Also known as "FX"
Full Frame (approx 36 x 23.9 mm)
Also known as "FX"
Sensor Type CMOS CMOS
Resolution 7360 x 4912 pixels 4928 x 3280 pixels
Megapixels 36 MP 16,2 MP
Image Processor EXPEED 4 EXPEED 3
Image
Nikon D810A
Nikon D4
ISO Range 200 - 12800 100 - 204800
White Balance Presets 12 12
Custom White Balance Yes Yes
Image Stabilization No No
Image Stabilization CIPA Rating 0 stops 0 stops
Uncompressed format RAW + TIFF RAW
Optics & Focus
Nikon D810A
Nikon D4
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
Phase Detect
Multi Area
Selective Single Point
Tracking
Single
Continuous
LiveView
Focus Points 51 51
Lens Mount Nikon F

See Compatible Lenses
Nikon F

See Compatible Lenses
Focal Length Multiplier FX (Full frame)
No multiplier
Example:
24 mm remains 24 mm
50 mm remains 50 mm
100 mm remains 100 mm
200 mm remains 200 mm
FX (Full frame)
No multiplier
Example:
24 mm remains 24 mm
50 mm remains 50 mm
100 mm remains 100 mm
200 mm remains 200 mm
Screen & Viewfinder
Nikon D810A
Nikon D4
Articulated LCD Fixed Fixed
Screen size 3.2” 3,2”
Screen dots 1229000 921000
Touch screen No No
Screen type TFT-LCD (RGBW) TFT color LCD with brightness control
Live view Yes Yes
Viewfinder Type Optical (tunnel) Optical (pentaprism)
Viewfinder Coverage 100% 100%
Viewfinder Magnification 0.7× 0.7×
Viewfinder Resolution N/A N/A
Photography features
Nikon D810A
Nikon D4
Frames per second 5 fps 11 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/8000 seconds 1/8000 seconds
Built-in Flash Yes No
Built-in Flash Range 12 meters N/A
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Highlight Weighted
Spot
Multi
Center Weighted
Spot
Exposure Compensation +/- 5 (at 1/3 EV, 1/2 EV, 1 EV steps) +/- 5 (at 1/3 EV, 1/2 EV, 1 EV steps)
Videography features
Nikon D810A
Nikon D4
Video recording Yes Yes
Video format MPEG4
H.264
MPEG4
H.264
Video resolution 1280 x 720
1920 x 1080
1280 x 720
1920 x 1080
Built-in Microphone Yes Yes
Built-in Speakers Yes Yes
Storage
Nikon D810A
Nikon D4
Memory Card Compact Flash
SD/SDHC
Compact Flash
XQD
Connectivity
Nikon D810A
Nikon D4
HDMI Output Yes Yes
Microphone Port Yes No
Headphone Port Yes No
Wireless Yes
Optional via WT-5A or Eye-Fi
Yes
Optional via WT-5, WT-5A
Remote Control Yes Yes (via ten-pin remote terminal)
GPS Yes
Optional via GP-1 or GP-1A
Yes
GP-1 or GPS device compliant with NMEA0183 version 2.01 or 3.01 (requires optional MC-35 GPS adapter cord and cable with D-sub 9-pin connector)
Body & Dimensions
Nikon D810A
Nikon D4
Enviromentally sealed Yes Yes
Battery Battery Pack Battery Pack
Battery Details EN-EL15 lithium-ion battery & charger
Lithium-Ion EN-EL18 rechargeable battery & charger
Battery Life (CIPA) 1200 shots N/A
Width 146 mm 160 mm
Height 123 mm 157 mm
Depth 82 mm 91 mm
Weight 880 gram 1340 gram