Fujifilm X-S20 vs Canon EOS 1D X Mark III

This is a full comparison between the cameras Fujifilm X-S20 and Canon EOS 1D X Mark III. We compare them by looking at the categories you see below.

Fujifilm X-S20

Canon EOS 1D X Mark III

Manufacturing

Fujifilm X-S20 is manufacturered by Fujifilm but Canon EOS 1D X Mark III is from Canon. Both Fujifilm and Canon are well known brands though.

Fujifilm X-S20 were released 2023 and Canon EOS 1D X Mark III was released 2020. That is a 3 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Fujifilm X-S20	2023
Canon EOS 1D X Mark III	2020

Type of camera

Fujifilm X-S20 is a Mirrorless camera while Canon EOS 1D X Mark III is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

These cameras have different sensors. Fujifilm X-S20 has a "Fujifilm APS-C"-sensor while Canon EOS 1D X Mark III has a "Canon Full Frame"-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 **
Fujifilm X-S20	75 mm Fujifilm sensor Crop factor/focal length multiplier by * 1.5
Canon EOS 1D X Mark III	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:

Resolution

Fujifilm X-S20 has a 26 MP (Megapixels) resolution while Canon EOS 1D X Mark III has 20 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Fujifilm X-S20	26 MP 25958400 pixels 6240 x 4160
Canon EOS 1D X Mark III	20 MP 19961856 pixels 5472 x 3648

Fujifilm X-S20 has a 30 % larger resolution than Canon EOS 1D X Mark III. 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 X Mark III has a larger ISO-range than Fujifilm X-S20. Canon EOS 1D X Mark III has an ISO range that stretches from 100 to 102400 while Fujifilm X-S20 has 160 to 12800.

Camera	ISO Range
Fujifilm X-S20	160-12800
Canon EOS 1D X Mark III	100-102400

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 Fujifilm X-S20
Lens compatibility chart for Canon EOS 1D X Mark III

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Fujifilm X-S20 can shoot up to 8 pictures per seconds and Canon EOS 1D X Mark III can shoot up to 20 pictures per seconds.

Camera	FPS (Frames per second)
Fujifilm X-S20	8
Canon EOS 1D X Mark III	20

Ability to record movies

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

In this case, both Fujifilm X-S20 and Canon EOS 1D X Mark III 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 X Mark III weighs 1440 gr (equal to 3.17 lb) which is 193% heavier than Fujifilm X-S20 and its 491 gr (or 1.08 lb).

Camera	Weight
Fujifilm X-S20	491 gr 1.08 lb
Canon EOS 1D X Mark III	1440 gr 3.17 lb