Canon EOS 6D vs Nikon D810A

This is a full comparison between the cameras Canon EOS 6D and Nikon D810A. We compare them by looking at the categories you see below.

Manufacturing

Canon EOS 6D is manufacturered by Canon but Nikon D810A is from Nikon. Both Canon and Nikon are well known brands though.

Canon EOS 6D were released 2012 and Nikon D810A was released 2015. That is a 3 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Canon EOS 6D 2012
Nikon D810A 2015

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

Even though the camera sensors might be called differently they are both considered Full frame which means that the focal length of the lenses is not affected. There is no crop factor on any of these cameras and sensors.

Camera Focal length, 50mm f/1.8 **
Canon EOS 6D 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Nikon D810A 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 (Canon)
Camera selection can affect the focal length (Nikon)

Resolution

Canon EOS 6D has a 20,2 MP (Megapixels) resolution while Nikon D810A has 36 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Canon EOS 6D 20,2 MP
19961856 pixels
5472 x 3648
Nikon D810A 36 MP
36152320 pixels
7360 x 4912

Nikon D810A has a 81 % larger resolution than Canon EOS 6D. 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

Canon EOS 6D has a larger ISO-range than Nikon D810A. Canon EOS 6D has an ISO range that stretches from 100 to 25600 while Nikon D810A has 200 to 12800.

Camera ISO Range
Canon EOS 6D 100-25600
Nikon D810A 200-12800

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 Canon EOS 6D
Lens compatibility chart for Nikon D810A

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Canon EOS 6D can shoot up to 4,5 pictures per seconds and Nikon D810A can shoot up to 5 pictures per seconds.

Camera FPS (Frames per second)
Canon EOS 6D 4,5
Nikon D810A 5

Ability to record movies

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

In this case, both Canon EOS 6D and Nikon D810A 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 D810A weighs 880 gr (equal to 1.94 lb) which is 14% heavier than Canon EOS 6D and its 770 gr (or 1.7 lb).

Camera Weight
Canon EOS 6D 770 gr
1.7 lb
Nikon D810A 880 gr
1.94 lb

Canon EOS 6D vs Nikon D810A Specs

Below you will find the complete and detailed technical specs for both Canon EOS 6D and Nikon D810A, 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
Canon EOS 6D
Nikon D810A
Name Canon EOS 6D Nikon D810A
Manufacturer Canon Nikon
Release Date and Price
Canon EOS 6D
Nikon D810A
Release Year 2012 2015
Release Date 2012-09-17 2015-02-10
MSRP 2099 USD 3799 USD
Buy it today
Camera Type
Canon EOS 6D
Nikon D810A
Camera Type DSLR DSLR
Sensor
Canon EOS 6D
Nikon D810A
Sensor Size Full Frame (approx 36 x 24 mm) Full Frame (approx 36 x 23.9 mm)
Also known as "FX"
Sensor Type CMOS CMOS
Resolution 5472 x 3648 pixels 7360 x 4912 pixels
Megapixels 20,2 MP 36 MP
Image Processor DIGIC 5+ EXPEED 4
Image
Canon EOS 6D
Nikon D810A
ISO Range 100 - 25600 200 - 12800
White Balance Presets 6 12
Custom White Balance Yes Yes
Image Stabilization No No
Image Stabilization CIPA Rating 0 stops 0 stops
Uncompressed format RAW RAW + TIFF
Optics & Focus
Canon EOS 6D
Nikon D810A
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Face Detection
LiveView
Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
Focus Points 11 51
Lens Mount Canon EF

See Compatible Lenses
Nikon F

See Compatible Lenses
Focal Length Multiplier 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
Canon EOS 6D
Nikon D810A
Articulated LCD Fixed Fixed
Screen size 3” 3.2”
Screen dots 1040000 1229000
Touch screen No No
Screen type Clear View II TFT LCD TFT-LCD (RGBW)
Live view Yes Yes
Viewfinder Type Optical (pentaprism) Optical (tunnel)
Viewfinder Coverage 97% 100%
Viewfinder Magnification 0.71× 0.7×
Viewfinder Resolution N/A N/A
Photography features
Canon EOS 6D
Nikon D810A
Frames per second 4,5 fps 5 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/4000 seconds 1/8000 seconds
Built-in Flash No Yes
Built-in Flash Range N/A 12 meters
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Spot
Partial
Multi
Center Weighted
Highlight Weighted
Spot
Exposure Compensation +/- 5 (at 1/3 EV, 1/2 EV steps) +/- 5 (at 1/3 EV, 1/2 EV, 1 EV steps)
Videography features
Canon EOS 6D
Nikon D810A
Video recording Yes Yes
Video format 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
Canon EOS 6D
Nikon D810A
Memory Card SD/SDHC
Compact Flash
SD/SDHC
Connectivity
Canon EOS 6D
Nikon D810A
HDMI Output Yes Yes
Microphone Port Yes Yes
Headphone Port No Yes
Wireless Yes
Built-in
Yes
Optional via WT-5A or Eye-Fi
Remote Control Yes (Remote control with N3 type contact, Wireless Controller LC-5, Remote Controller RC-6)
Yes
GPS Yes
Built-in, Image tagging and tracking modes
Yes
Optional via GP-1 or GP-1A
Body & Dimensions
Canon EOS 6D
Nikon D810A
Enviromentally sealed Yes Yes
Battery Battery Pack Battery Pack
Battery Details Lithium-Ion LP-E6 rechargeable battery & charger
EN-EL15 lithium-ion battery & charger
Battery Life (CIPA) 1090 shots 1200 shots
Width 145 mm 146 mm
Height 111 mm 123 mm
Depth 71 mm 82 mm
Weight 770 gram 880 gram