Fujifilm GFX 50S II vs Sony a580

This is a full comparison between the cameras Fujifilm GFX 50S II and Sony a580. We compare them by looking at the categories you see below.

Fujifilm GFX 50S II

Sony a580

Manufacturing

Fujifilm GFX 50S II is manufacturered by Fujifilm but Sony a580 is from Sony. Both Fujifilm and Sony are well known brands though.

Fujifilm GFX 50S II were released 2021 and Sony a580 was released 2010. That is a 11 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Fujifilm GFX 50S II	2021
Sony a580	2010

Type of camera

Fujifilm GFX 50S II is a Mirrorless camera while Sony a580 is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

These cameras have different sensors. Fujifilm GFX 50S II has a "Fujifilm Medium Format"-sensor while Sony a580 has a "Sony APS-C"-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 GFX 50S II	39.5 mm Fujifilm Medium Format sensor Crop factor/focal length multiplier by * 0.79
Sony a580	75 mm Sony APS-C sensor Crop factor/focal length multiplier by * 1.5

** 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 50S II has a 51 MP (Megapixels) resolution while Sony a580 has 16 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Fujifilm GFX 50S II	51 MP 51121152 pixels 8256 x 6192
Sony a580	16 MP 16032768 pixels 4912 x 3264

Fujifilm GFX 50S II has a 219 % larger resolution than Sony a580. 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 12800.

Camera	ISO Range
Fujifilm GFX 50S II	100-12800
Sony a580	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 50S II
Lens compatibility chart for Sony a580

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Fujifilm GFX 50S II can shoot up to 3 pictures per seconds and Sony a580 can shoot up to 5 pictures per seconds.

Camera	FPS (Frames per second)
Fujifilm GFX 50S II	3
Sony a580	5

Ability to record movies

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

In this case, both Fujifilm GFX 50S II and Sony a580 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 50S II weighs 900 gr (equal to 1.98 lb) which is 50% heavier than Sony a580 and its 599 gr (or 1.32 lb).

Camera	Weight
Fujifilm GFX 50S II	900 gr 1.98 lb
Sony a580	599 gr 1.32 lb