Fujifilm X-S20 vs Fujifilm GFX 50S

This is a full comparison between the cameras Fujifilm X-S20 and Fujifilm GFX 50S. We compare them by looking at the categories you see below.

Manufacturing

These cameras are both manufactured by Fujifilm.

Fujifilm X-S20 were released 2023 and Fujifilm GFX 50S was released 2016. That is a 7 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Fujifilm X-S20 2023
Fujifilm GFX 50S 2016

Type of camera

Both these cameras are Mirrorless cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Fujifilm X-S20 has a "Fujifilm APS-C"-sensor while Fujifilm GFX 50S has a "Fujifilm Medium Format"-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
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 X-S20 has a 26 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 X-S20 26 MP
25958400 pixels
6240 x 4160
Fujifilm GFX 50S 51 MP
51121152 pixels
8256 x 6192

Fujifilm GFX 50S has a 97 % larger resolution than Fujifilm X-S20. 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 50S has a larger ISO-range than Fujifilm X-S20. Fujifilm GFX 50S has an ISO range that stretches from 100 to 12800 while Fujifilm X-S20 has 160 to 12800.

Camera ISO Range
Fujifilm X-S20 160-12800
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 X-S20
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 X-S20 can shoot up to 8 pictures per seconds and Fujifilm GFX 50S can shoot up to 3 pictures per seconds.

Camera FPS (Frames per second)
Fujifilm X-S20 8
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 X-S20 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 50S weighs 920 gr (equal to 2.03 lb) which is 87% heavier than Fujifilm X-S20 and its 491 gr (or 1.08 lb).

Camera Weight
Fujifilm X-S20 491 gr
1.08 lb
Fujifilm GFX 50S 920 gr
2.03 lb

Fujifilm X-S20 vs Fujifilm GFX 50S Specs

Below you will find the complete and detailed technical specs for both Fujifilm X-S20 and Fujifilm GFX 50S, next to each other. Each category of data is a link to an article covering the subject, giving you a deeper understanding so you can better understand the strengths and weaknesses of the two camera models.

Product
Fujifilm X-S20
Fujifilm GFX 50S
Name Fujifilm X-S20 Fujifilm GFX 50S
Manufacturer Fujifilm Fujifilm
Release Date and Price
Fujifilm X-S20
Fujifilm GFX 50S
Release Year 2023 2016
Release Date 2023-05-24 2016-09-19
MSRP 1299 USD 6499 USD
Buy it today
Camera Type
Fujifilm X-S20
Fujifilm GFX 50S
Camera Type Mirrorless Mirrorless
Sensor
Fujifilm X-S20
Fujifilm GFX 50S
Sensor Size APS-C (approx 23.5 x 15.6 mm) Medium Format (approx 44 x 33 mm)
Sensor Type BSI-CMOS CMOS
Resolution 6240 x 4160 pixels 8256 x 6192 pixels
Megapixels 26 MP 51 MP
Image Processor X-Processor 5 X Processor Pro
Image
Fujifilm X-S20
Fujifilm GFX 50S
ISO Range 160 - 12800 100 - 12800
White Balance Presets 7 7
Custom White Balance Yes Yes
Image Stabilization Yes
(Sensor-Shift)
No
Image Stabilization CIPA Rating 7 stops 0 stops
Uncompressed format RAW RAW + TIFF
Optics & Focus
Fujifilm X-S20
Fujifilm GFX 50S
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Touch
Face Detection
LiveView
Contract Detect (sensor)
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Touch
Face Detection
LiveView
Focus Points 425 425
Lens Mount Fujifilm X

See Compatible Lenses
Fujifilm G

See Compatible Lenses
Focal Length Multiplier APS-C Sensor (1.5x)
1.5x multiplier
Example:
24 mm becomes 36 mm
50 mm becomes 75 mm
100 mm becomes 150 mm
200 mm becomes 300 mm
Medium Format
0.79x multiplier
Example:
24 mm becomes 19 mm
50 mm becomes 40 mm
100 mm becomes 79 mm
200 mm becomes 158 mm
Screen & Viewfinder
Fujifilm X-S20
Fujifilm GFX 50S
Articulated LCD Fully articulated Tilting
Screen size 3” 3,2”
Screen dots 1840000 2360000
Touch screen Yes Yes
Screen type TFT LCD TFT-LCD
Live view Yes Yes
Viewfinder Type Electronic Electronic
Viewfinder Coverage 100% 100%
Viewfinder Magnification 0.93× (0.62× 35mm equiv.) 0.67× (0.85× 35mm equiv.)
Viewfinder Resolution 2360000 3690000
Photography features
Fujifilm X-S20
Fujifilm GFX 50S
Frames per second 8 fps 3 fps
Minimum Shutter Speed 900 seconds 360 seconds
Maximum Shutter Speed 1/4000 seconds 1/4000 seconds
Built-in Flash Yes No
Built-in Flash Range 7 meters N/A
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Spot
Average
Multi
Center Weighted
Spot
Average
Exposure Compensation +/- 5 (at 1/3 EV steps) +/- 5 (at 1/3 EV steps)
Videography features
Fujifilm X-S20
Fujifilm GFX 50S
Video recording Yes Yes
Video format MPEG4
H.264
H.265
MPEG4
H.264
Video resolution 1920 x 1080
3840 x 2160
4096 x 2160
1280 x 720
1920 x 1080
Built-in Microphone Yes Yes
Built-in Speakers Yes Yes
Storage
Fujifilm X-S20
Fujifilm GFX 50S
Memory Card SD/SDHC
SD/SDHC
Connectivity
Fujifilm X-S20
Fujifilm GFX 50S
HDMI Output Yes Yes
Microphone Port Yes Yes
Headphone Port Yes Yes
Wireless Yes
Built-in (802.11b/g/n + Bluetooth)
Yes
Built-in (802.11b/g/n)
Remote Control Yes (via smartphone and wired remote) Yes (via cable or smartphone)
GPS No No
Body & Dimensions
Fujifilm X-S20
Fujifilm GFX 50S
Enviromentally sealed No Yes
Battery Battery Pack Battery Pack
Battery Details NP-W235
NP-T125 lithium-ion battery & charger
Battery Life (CIPA) 750 shots 400 shots
Width 127 mm 148 mm
Height 85 mm 94 mm
Depth 65 mm 91 mm
Weight 491 gram 920 gram