Fujifilm GFX 100 vs Fujifilm GFX 50S

This is a full comparison between the cameras Fujifilm GFX 100 and Fujifilm GFX 50S. We compare them by looking at the categories you see below.

Fujifilm GFX 100

Fujifilm GFX 50S

Manufacturing

These cameras are both manufactured by Fujifilm.

Fujifilm GFX 100 were released 2019 and Fujifilm GFX 50S was released 2016. That is a 3 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Fujifilm GFX 100	2019
Fujifilm GFX 50S	2016

Type of camera

Both these cameras are Mirrorless cameras. No difference there.

Sensors / crop factor

Both these cameras have the same sorts of sensor (called "Fujifilm Medium Format") which means that if you compare these cameras side by side the lenses will also have the same experienced focal length. Neither of the cameras has a Full frame sensor which means that you will get a "crop factor" where the camera's sensor size affect the focal length with a multiplier.

Camera	Focal length, 50mm f/1.8 **
Fujifilm GFX 100	39.5 mm Fujifilm Medium Format sensor Crop factor/focal length multiplier by * 0.79
Fujifilm GFX 50S	39.5 mm Fujifilm Medium Format sensor Crop factor/focal length multiplier by * 0.79

** 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 GFX 100 has a 102 MP (Megapixels) resolution while Fujifilm GFX 50S has 51 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Fujifilm GFX 100	102 MP 101756928 pixels 11648 x 8736
Fujifilm GFX 50S	51 MP 51121152 pixels 8256 x 6192

Fujifilm GFX 100 has a 99 % larger resolution than Fujifilm GFX 50S. 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

Fujifilm GFX 100 has a larger ISO-range than Fujifilm GFX 50S. Fujifilm GFX 100 has an ISO range that stretches from 10 to 12800 while Fujifilm GFX 50S has 100 to 12800.

Camera	ISO Range
Fujifilm GFX 100	10-12800
Fujifilm GFX 50S	100-12800

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 GFX 100
Lens compatibility chart for Fujifilm GFX 50S

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Fujifilm GFX 100 can shoot up to 5 pictures per seconds and Fujifilm GFX 50S can shoot up to 3 pictures per seconds.

Camera	FPS (Frames per second)
Fujifilm GFX 100	5
Fujifilm GFX 50S	3

Ability to record movies

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

In this case, both Fujifilm GFX 100 and Fujifilm GFX 50S 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.

Fujifilm GFX 100 weighs 1320 gr (equal to 2.91 lb) which is 43% heavier than Fujifilm GFX 50S and its 920 gr (or 2.03 lb).

Camera	Weight
Fujifilm GFX 100	1320 gr 2.91 lb
Fujifilm GFX 50S	920 gr 2.03 lb