Canon EOS M6 Mark II vs Canon EOS 1D Mark IV

This is a full comparison between the cameras Canon EOS M6 Mark II and Canon EOS 1D Mark IV. We compare them by looking at the categories you see below.

Canon EOS M6 Mark II

Canon EOS 1D Mark IV

Manufacturing

These cameras are both manufactured by Canon.

Canon EOS M6 Mark II were released 2019 and Canon EOS 1D Mark IV was released 2009. That is a 10 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Canon EOS M6 Mark II	2019
Canon EOS 1D Mark IV	2009

Type of camera

Canon EOS M6 Mark II is a Mirrorless camera while Canon EOS 1D Mark IV is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

These cameras have different sensors. Canon EOS M6 Mark II has a "Canon APS-C"-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 **
Canon EOS M6 Mark II	80 mm Canon APS-C sensor Crop factor/focal length multiplier by * 1.6
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 (Canon)

Resolution

Canon EOS M6 Mark II has a 33 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
Canon EOS M6 Mark II	33 MP 32294400 pixels 6960 x 4640
Canon EOS 1D Mark IV	16,1 MP 15980544 pixels 4896 x 3264

Canon EOS M6 Mark II has a 102 % 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 Canon EOS M6 Mark II. Canon EOS 1D Mark IV has an ISO range that stretches from 50 to 102400 while Canon EOS M6 Mark II has 100 to 25600.

Camera	ISO Range
Canon EOS M6 Mark II	100-25600
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.

Worth mentioning is that Canon EOS M6 Mark II belongs to the Canon EOS M-system and needs an adapter to work with Canons EF, EF-S, MP-E, and TS-E lenses. You can read more about this adapter here:
Canon Lens Mount Adapter EF-EOS M

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Canon EOS M6 Mark II
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. Canon EOS M6 Mark II can shoot up to 14 pictures per seconds and Canon EOS 1D Mark IV can shoot up to 10 pictures per seconds.

Camera	FPS (Frames per second)
Canon EOS M6 Mark II	14
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 Canon EOS M6 Mark II 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 201% heavier than Canon EOS M6 Mark II and its 408 gr (or 0.9 lb).

Camera	Weight
Canon EOS M6 Mark II	408 gr 0.9 lb
Canon EOS 1D Mark IV	1230 gr 2.71 lb