Fujifilm GFX 50R vs Fujifilm X-T20

This is a full comparison between the cameras Fujifilm GFX 50R and Fujifilm X-T20. We compare them by looking at the categories you see below.

Manufacturing

These cameras are both manufactured by Fujifilm.

Fujifilm GFX 50R were released 2018 and Fujifilm X-T20 was released 2017. That is a 1 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Fujifilm GFX 50R 2018
Fujifilm X-T20 2017

Type of camera

Both these cameras are Mirrorless cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Fujifilm GFX 50R has a "Fujifilm Medium Format"-sensor while Fujifilm X-T20 has a "Fujifilm 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 50R 39.5 mm
Fujifilm Medium Format sensor
Crop factor/focal length multiplier by * 0.79
Fujifilm X-T20 75 mm
Fujifilm 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 50R has a 51 MP (Megapixels) resolution while Fujifilm X-T20 has 24 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Fujifilm GFX 50R 51 MP
51121152 pixels
8256 x 6192
Fujifilm X-T20 24 MP
24000000 pixels
6000 x 4000

Fujifilm GFX 50R has a 113 % larger resolution than Fujifilm X-T20. 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 50R has a larger ISO-range than Fujifilm X-T20. Fujifilm GFX 50R has an ISO range that stretches from 100 to 12800 while Fujifilm X-T20 has 200 to 12800.

Camera ISO Range
Fujifilm GFX 50R 100-12800
Fujifilm X-T20 200-12800

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 50R
Lens compatibility chart for Fujifilm X-T20

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Fujifilm GFX 50R can shoot up to 3 pictures per seconds and Fujifilm X-T20 can shoot up to 8 pictures per seconds.

Camera FPS (Frames per second)
Fujifilm GFX 50R 3
Fujifilm X-T20 8

Ability to record movies

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

In this case, both Fujifilm GFX 50R and Fujifilm X-T20 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 50R weighs 775 gr (equal to 1.71 lb) which is 102% heavier than Fujifilm X-T20 and its 383 gr (or 0.84 lb).

Camera Weight
Fujifilm GFX 50R 775 gr
1.71 lb
Fujifilm X-T20 383 gr
0.84 lb

Fujifilm GFX 50R vs Fujifilm X-T20 Specs

Below you will find the complete and detailed technical specs for both Fujifilm GFX 50R and Fujifilm X-T20, 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 GFX 50R
Fujifilm X-T20
Name Fujifilm GFX 50R Fujifilm X-T20
Manufacturer Fujifilm Fujifilm
Release Date and Price
Fujifilm GFX 50R
Fujifilm X-T20
Release Year 2018 2017
Release Date 2018-09-25 2017-01-19
MSRP 4499 USD 899 USD
Buy it today
Camera Type
Fujifilm GFX 50R
Fujifilm X-T20
Camera Type Mirrorless Mirrorless
Sensor
Fujifilm GFX 50R
Fujifilm X-T20
Sensor Size Medium Format (approx 44 x 33 mm) APS-C (approx 23.5 x 15.6 mm)
Sensor Type CMOS CMOS
Resolution 8256 x 6192 pixels 6000 x 4000 pixels
Megapixels 51 MP 24 MP
Image Processor X Processor Pro X-Processor Pro2
Image
Fujifilm GFX 50R
Fujifilm X-T20
ISO Range 100 - 12800 200 - 12800
White Balance Presets 7 7
Custom White Balance Yes Yes
Image Stabilization No No
Image Stabilization CIPA Rating 0 stops 0 stops
Uncompressed format RAW + TIFF RAW
Optics & Focus
Fujifilm GFX 50R
Fujifilm X-T20
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Touch
Face Detection
LiveView
Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Touch
Face Detection
LiveView
Focus Points 425 325
Lens Mount Fujifilm G

See Compatible Lenses
Fujifilm X

See Compatible Lenses
Focal Length Multiplier 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
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
Screen & Viewfinder
Fujifilm GFX 50R
Fujifilm X-T20
Articulated LCD Tilting Tilting
Screen size 3,2” 3”
Screen dots 2360000 1040000
Touch screen Yes Yes
Screen type TFT LCD TFT LCD (RGBW)
Live view Yes Yes
Viewfinder Type Electronic Electronic
Viewfinder Coverage 100% 100%
Viewfinder Magnification 0.61× (0.77× 35mm equiv.) 0.93× (0.62× 35mm equiv.)
Viewfinder Resolution 3690000 2360000
Photography features
Fujifilm GFX 50R
Fujifilm X-T20
Frames per second 3 fps 8 fps
Minimum Shutter Speed 360 seconds 30 seconds
Maximum Shutter Speed 1/4000 seconds 1/4000 seconds
Built-in Flash No Yes
Built-in Flash Range N/A 5 meters
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 GFX 50R
Fujifilm X-T20
Video recording Yes Yes
Video format MPEG4
H.264
H.264
Video resolution 1920 x 1080
1280 x 720
1920 x 1080
3840 x 2160
Built-in Microphone Yes Yes
Built-in Speakers Yes Yes
Storage
Fujifilm GFX 50R
Fujifilm X-T20
Memory Card SD/SDHC
SD/SDHC
Connectivity
Fujifilm GFX 50R
Fujifilm X-T20
HDMI Output Yes Yes
Microphone Port Yes Yes
Headphone Port Yes No
Wireless Yes
Built-in (802.11b/g/n + Bluetooth)
Yes
Built-in (802.11b/g/n)
Remote Control Yes (via cable or smartphone) Yes (via smartphone, cable release)
GPS No Yes
Optional via Smartphone
Body & Dimensions
Fujifilm GFX 50R
Fujifilm X-T20
Enviromentally sealed Yes No
Battery Battery Pack Battery Pack
Battery Details NP-T125 lithium-ion battery & charger
NP-W126S lithium-ion battery
Battery Life (CIPA) 400 shots 350 shots
Width 161 mm 118 mm
Height 97 mm 83 mm
Depth 66 mm 41 mm
Weight 775 gram 383 gram