Nikon D850 vs Canon EOS 1D Mark IV

This is a full comparison between the cameras Nikon D850 and Canon EOS 1D Mark IV. We compare them by looking at the categories you see below.

Nikon D850

Canon EOS 1D Mark IV

Manufacturing

Nikon D850 is manufacturered by Nikon but Canon EOS 1D Mark IV is from Canon. Both Nikon and Canon are well known brands though.

Nikon D850 were released 2017 and Canon EOS 1D Mark IV was released 2009. That is a 8 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Nikon D850	2017
Canon EOS 1D Mark IV	2009

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Nikon D850 has a "Nikon FX"-sensor while Canon EOS 1D Mark IV has a "Canon APS-H"-sensor, and their difference in sensors will also affect the crop factor and experience focal length. See the table below.

Camera	Focal length, 50mm f/1.8 **
Nikon D850	50 mm Full-frame sensor No crop factor/focal length multiplier
Canon EOS 1D Mark IV	65 mm Canon APS-H sensor Crop factor/focal length multiplier by * 1.3

** 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 D850 has a 46 MP (Megapixels) resolution while Canon EOS 1D Mark IV has 16,1 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Nikon D850	46 MP 45441024 pixels 8256 x 5504
Canon EOS 1D Mark IV	16,1 MP 15980544 pixels 4896 x 3264

Nikon D850 has a 184 % larger resolution than Canon EOS 1D Mark IV. 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 1D Mark IV has a larger ISO-range than Nikon D850. Canon EOS 1D Mark IV has an ISO range that stretches from 50 to 102400 while Nikon D850 has 64 to 25600.

Camera	ISO Range
Nikon D850	64-25600
Canon EOS 1D Mark IV	50-102400

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 D850
Lens compatibility chart for Canon EOS 1D Mark IV

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Nikon D850 can shoot up to 9 pictures per seconds and Canon EOS 1D Mark IV can shoot up to 10 pictures per seconds.

Camera	FPS (Frames per second)
Nikon D850	9
Canon EOS 1D Mark IV	10

Ability to record movies

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

In this case, both Nikon D850 and Canon EOS 1D Mark IV 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.

Canon EOS 1D Mark IV weighs 1230 gr (equal to 2.71 lb) which is 22% heavier than Nikon D850 and its 1005 gr (or 2.22 lb).

Camera	Weight
Nikon D850	1005 gr 2.22 lb
Canon EOS 1D Mark IV	1230 gr 2.71 lb