Nikon D3x vs Canon EOS 5DS R

This is a full comparison between the cameras Nikon D3x and Canon EOS 5DS R. We compare them by looking at the categories you see below.

Manufacturing

Nikon D3x is manufacturered by Nikon but Canon EOS 5DS R is from Canon. Both Nikon and Canon are well known brands though.

Nikon D3x were released 2008 and Canon EOS 5DS R was released 2015. That is a 7 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Nikon D3x 2008
Canon EOS 5DS R 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 **
Nikon D3x 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Canon EOS 5DS R 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 D3x has a 24,5 MP (Megapixels) resolution while Canon EOS 5DS R has 51 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Nikon D3x 24,5 MP
24385536 pixels
6048 x 4032
Canon EOS 5DS R 51 MP
50320896 pixels
8688 x 5792

Canon EOS 5DS R has a 106 % larger resolution than Nikon D3x. 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 6400.

Camera ISO Range
Nikon D3x 100-6400
Canon EOS 5DS R 100-6400

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 D3x
Lens compatibility chart for Canon EOS 5DS R

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Nikon D3x can shoot up to 5 pictures per seconds and Canon EOS 5DS R can shoot up to 5 pictures per seconds.

Camera FPS (Frames per second)
Nikon D3x 5
Canon EOS 5DS R 5

Ability to record movies

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

It is only one of these two cameras that support recording movies and movie clips and that is Canon EOS 5DS R. Sadly, the Nikon D3x does not support this.

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 D3x weighs 1260 gr (equal to 2.78 lb) which is 35% heavier than Canon EOS 5DS R and its 930 gr (or 2.05 lb).

Camera Weight
Nikon D3x 1260 gr
2.78 lb
Canon EOS 5DS R 930 gr
2.05 lb

Nikon D3x vs Canon EOS 5DS R Specs

Below you will find the complete and detailed technical specs for both Nikon D3x and Canon EOS 5DS R, 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 D3x
Canon EOS 5DS R
Name Nikon D3x Canon EOS 5DS R
Manufacturer Nikon Canon
Release Date and Price
Nikon D3x
Canon EOS 5DS R
Release Year 2008 2015
Release Date 2008-12-01 2015-02-06
MSRP 7470 USD 4249 USD
Buy it today
Camera Type
Nikon D3x
Canon EOS 5DS R
Camera Type DSLR DSLR
Sensor
Nikon D3x
Canon EOS 5DS R
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 6048 x 4032 pixels 8688 x 5792 pixels
Megapixels 24,5 MP 51 MP
Image Processor EXPEED DUAL DIGIC 6
Image
Nikon D3x
Canon EOS 5DS R
ISO Range 100 - 6400 100 - 6400
White Balance Presets 12 8
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 D3x
Canon EOS 5DS R
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Single
Continuous
LiveView
Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
Focus Points 51 61
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 D3x
Canon EOS 5DS R
Articulated LCD Fixed Fixed
Screen size 3” 3.2”
Screen dots 920000 1040000
Touch screen No No
Screen type Super Density TFT color LCD with wide-viewing angle ClearView II TFT-LCD
Live view Yes Yes
Viewfinder Type Optical (pentaprism) Optical (pentaprism)
Viewfinder Coverage 100% 100%
Viewfinder Magnification 0.7× 0.71×
Viewfinder Resolution N/A N/A
Photography features
Nikon D3x
Canon EOS 5DS R
Frames per second 5 fps 5 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/8000 seconds 1/8000 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 D3x
Canon EOS 5DS R
Video recording No Yes
Video format N/A H.264
Video resolution N/A 1280 x 720
1920 x 1080
Built-in Microphone No Yes
Built-in Speakers No Yes
Storage
Nikon D3x
Canon EOS 5DS R
Memory Card Compact Flash
Compact Flash
SD/SDHC
Connectivity
Nikon D3x
Canon EOS 5DS R
HDMI Output Yes Yes
Microphone Port No Yes
Headphone Port No No
Wireless No No
Remote Control Yes Yes (Wired and wireless)
GPS Yes
Optional through GP-1
No
Body & Dimensions
Nikon D3x
Canon EOS 5DS R
Enviromentally sealed Yes Yes
Battery Battery Pack Battery Pack
Battery Details Lithium-Ion EN-EL4a rechargeable battery & charger
LP-E6 lithium-ion battery & charger
Battery Life (CIPA) 4400 shots 700 shots
Width 160 mm 152 mm
Height 157 mm 116 mm
Depth 88 mm 76 mm
Weight 1260 gram 930 gram