Nikon D4s vs Canon EOS 6D

This is a full comparison between the cameras Nikon D4s and Canon EOS 6D. We compare them by looking at the categories you see below.

Manufacturing

Nikon D4s is manufacturered by Nikon but Canon EOS 6D is from Canon. Both Nikon and Canon are well known brands though.

Nikon D4s were released 2014 and Canon EOS 6D was released 2012. That is a 2 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Nikon D4s 2014
Canon EOS 6D 2012

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 **
Nikon D4s 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Canon EOS 6D 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)
Camera selection can affect the focal length (Canon)

Resolution

Nikon D4s has a 16 MP (Megapixels) resolution while Canon EOS 6D has 20,2 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Nikon D4s 16 MP
16163840 pixels
4928 x 3280
Canon EOS 6D 20,2 MP
19961856 pixels
5472 x 3648

Canon EOS 6D has a 23 % larger resolution than Nikon D4s. 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

Both of these cameras offer the exact same ISO range. They both have 100 to 25600.

Camera ISO Range
Nikon D4s 100-25600
Canon EOS 6D 100-25600

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 D4s
Lens compatibility chart for Canon EOS 6D

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Nikon D4s can shoot up to 11 pictures per seconds and Canon EOS 6D can shoot up to 4,5 pictures per seconds.

Camera FPS (Frames per second)
Nikon D4s 11
Canon EOS 6D 4,5

Ability to record movies

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

In this case, both Nikon D4s and Canon EOS 6D 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 D4s weighs 1350 gr (equal to 2.98 lb) which is 75% heavier than Canon EOS 6D and its 770 gr (or 1.7 lb).

Camera Weight
Nikon D4s 1350 gr
2.98 lb
Canon EOS 6D 770 gr
1.7 lb

Nikon D4s vs Canon EOS 6D Specs

Below you will find the complete and detailed technical specs for both Nikon D4s and Canon EOS 6D, 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 D4s
Canon EOS 6D
Name Nikon D4s Canon EOS 6D
Manufacturer Nikon Canon
Release Date and Price
Nikon D4s
Canon EOS 6D
Release Year 2014 2012
Release Date 2014-02-25 2012-09-17
MSRP 6499 USD 2099 USD
Buy it today
Camera Type
Nikon D4s
Canon EOS 6D
Camera Type DSLR DSLR
Sensor
Nikon D4s
Canon EOS 6D
Sensor Size Full Frame (approx 36 x 23.9 mm)
Also known as "FX"
Full Frame (approx 36 x 24 mm)
Sensor Type CMOS CMOS
Resolution 4928 x 3280 pixels 5472 x 3648 pixels
Megapixels 16 MP 20,2 MP
Image Processor EXPEED 4 DIGIC 5+
Image
Nikon D4s
Canon EOS 6D
ISO Range 100 - 25600 100 - 25600
White Balance Presets 12 6
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 D4s
Canon EOS 6D
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Face Detection
LiveView
Focus Points 51 11
Lens Mount Nikon F

See Compatible Lenses
Canon EF

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
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 D4s
Canon EOS 6D
Articulated LCD Fixed Fixed
Screen size 3.2” 3”
Screen dots 921000 1040000
Touch screen No No
Screen type TFT LCD with brightness and color adjustment Clear View II TFT LCD
Live view Yes Yes
Viewfinder Type Optical (pentaprism) Optical (pentaprism)
Viewfinder Coverage 100% 97%
Viewfinder Magnification 0.7× 0.71×
Viewfinder Resolution N/A N/A
Photography features
Nikon D4s
Canon EOS 6D
Frames per second 11 fps 4,5 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/8000 seconds 1/4000 seconds
Built-in Flash No No
Built-in Flash Range N/A N/A
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Spot
Multi
Center Weighted
Spot
Partial
Exposure Compensation +/- 5 (at 1/3 EV, 1/2 EV, 1 EV steps) +/- 5 (at 1/3 EV, 1/2 EV steps)
Videography features
Nikon D4s
Canon EOS 6D
Video recording Yes Yes
Video format MPEG4
H.264
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 D4s
Canon EOS 6D
Memory Card Compact Flash
XQD
SD/SDHC
Connectivity
Nikon D4s
Canon EOS 6D
HDMI Output Yes Yes
Microphone Port Yes Yes
Headphone Port Yes No
Wireless Yes
Optional via WT-5A or WT-4A
Yes
Built-in
Remote Control Yes (wired or wireless) Yes (Remote control with N3 type contact, Wireless Controller LC-5, Remote Controller RC-6)
GPS Yes
Optional via GP-1A
Yes
Built-in, Image tagging and tracking modes
Body & Dimensions
Nikon D4s
Canon EOS 6D
Enviromentally sealed Yes Yes
Battery Battery Pack Battery Pack
Battery Details Lithium-Ion EN-EL18a rechargeable battery & charger
Lithium-Ion LP-E6 rechargeable battery & charger
Battery Life (CIPA) 3020 shots 1090 shots
Width 160 mm 145 mm
Height 157 mm 111 mm
Depth 91 mm 71 mm
Weight 1350 gram 770 gram