Fujifilm GFX 100 II vs Nikon D5100

This is a full comparison between the cameras Fujifilm GFX 100 II and Nikon D5100. We compare them by looking at the categories you see below.

Fujifilm GFX 100 II

Nikon D5100

Manufacturing

Fujifilm GFX 100 II is manufacturered by Fujifilm but Nikon D5100 is from Nikon. Both Fujifilm and Nikon are well known brands though.

Fujifilm GFX 100 II were released 2023 and Nikon D5100 was released 2011. That is a 12 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Fujifilm GFX 100 II	2023
Nikon D5100	2011

Type of camera

Fujifilm GFX 100 II is a Mirrorless camera while Nikon D5100 is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

These cameras have different sensors. Fujifilm GFX 100 II has a "Fujifilm Medium Format"-sensor while Nikon D5100 has a "Nikon DX"-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 100 II	39.5 mm Fujifilm Medium Format sensor Crop factor/focal length multiplier by * 0.79
Nikon D5100	75 mm Nikon DX 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 100 II has a 102 MP (Megapixels) resolution while Nikon D5100 has 16,2 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Fujifilm GFX 100 II	102 MP 101756928 pixels 11648 x 8736
Nikon D5100	16,2 MP 16084992 pixels 4928 x 3264

Fujifilm GFX 100 II has a 533 % larger resolution than Nikon D5100. 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 II has a larger ISO-range than Nikon D5100. Fujifilm GFX 100 II has an ISO range that stretches from 100 to 12800 while Nikon D5100 has 100 to 6400.

Camera	ISO Range
Fujifilm GFX 100 II	100-12800
Nikon D5100	100-6400

Autofocus and lens compatibility

There is a big difference between these two cameras. Fujifilm GFX 100 II has a built-in autofocus motor but Nikon D5100 does not. If you want to be able to use autofocus on Nikon D5100 there is a need for having an autofocus motor inside the lens. We really encourage you to look closely at our lens compatibility charts at the links below.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Fujifilm GFX 100 II
Lens compatibility chart for Nikon D5100

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Fujifilm GFX 100 II can shoot up to 8 pictures per seconds and Nikon D5100 can shoot up to 4 pictures per seconds.

Camera	FPS (Frames per second)
Fujifilm GFX 100 II	8
Nikon D5100	4

Ability to record movies

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

In this case, both Fujifilm GFX 100 II and Nikon D5100 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 II weighs 1030 gr (equal to 2.27 lb) which is 69% heavier than Nikon D5100 and its 611 gr (or 1.35 lb).

Camera	Weight
Fujifilm GFX 100 II	1030 gr 2.27 lb
Nikon D5100	611 gr 1.35 lb