Fujifilm GFX 100S vs Fujifilm X-S20

Portability
55 Imaging
94 Features
85 Overall
90

Portability
72 Imaging
73 Features
92 Overall
80

Fujifilm GFX 100S vs Fujifilm X-S20 Key Specs

Fujifilm GFX 100S
(Full Review)

102MP - Medium format Sensor
3.2" Tilting Display
ISO 100 - 12800 (Increase to 102400)
Sensor based 5-axis Image Stabilization
4096 x 2160 video
Fujifilm G Mount
900g - 150 x 104 x 87mm
Introduced January 2021

Fujifilm X-S20
(Full Review)

26MP - APS-C Sensor
3.00" Fully Articulated Screen
ISO 160 - 12800 (Raise to 51200)
Sensor based 5-axis Image Stabilization
No Anti-Alias Filter
6240 x 4160 video
Fujifilm X Mount
491g - 127 x 85 x 65mm
Revealed May 2023
Replaced the Fujifilm X-S10

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Fujifilm GFX 100S vs Fujifilm X-S20 Overview

Following is a detailed overview of the Fujifilm GFX 100S vs Fujifilm X-S20, one is a Pro Mirrorless and the latter is a Entry-Level Mirrorless and they are both designed by FujiFilm. There exists a crucial gap between the resolutions of the Fujifilm GFX 100S (102MP) and X-S20 (26MP) and the Fujifilm GFX 100S (Medium format) and X-S20 (APS-C) offer different sensor dimensions.

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The Fujifilm GFX 100S was revealed 3 years before the X-S20 which is quite a serious gap as far as technology is concerned. Both of these cameras have the same body design (SLR-style mirrorless).

Before delving straight to a in-depth comparison, here is a brief view of how the Fujifilm GFX 100S matches up against the X-S20 in the way of portability, imaging, features and an overall score.

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Fujifilm GFX 100S vs Fujifilm X-S20 Gallery

Following is a preview of the gallery photos for Fujifilm GFX 100S and Fujifilm X-S20. The full galleries are provided at Fujifilm GFX 100S Gallery and Fujifilm X-S20 Gallery.

Fujifilm GFX 100S front Fujifilm GFX 100S front thumbnail

Fujifilm GFX 100S screen back

Fujifilm X S20 front Fujifilm X S20 front thumbnail

Fujifilm X S20 screen back Fujifilm X S20 screen back thumbnail

Reasons to pick Fujifilm GFX 100S over the Fujifilm X-S20

	Fujifilm GFX 100S		X-S20
Screen dimensions	3.2"		3.00"	Bigger screen (+0.2")
Screen resolution	2360k		1840k	Sharper screen (+520k dot)

Reasons to pick Fujifilm X-S20 over the Fujifilm GFX 100S

	X-S20	Fujifilm GFX 100S
Revealed	May 2023	January 2021	More modern by 28 months
Screen type	Fully articulated	Tilting	Fully Articulating screen
Selfie screen			Take selfies

Common features in the Fujifilm GFX 100S and Fujifilm X-S20

	Fujifilm GFX 100S		X-S20
Manually focus				More exact focus
Touch friendly screen				Quickly navigate

Fujifilm GFX 100S vs Fujifilm X-S20 Physical Comparison

When you are planning to carry around your camera frequently, you have to think about its weight and volume. The Fujifilm GFX 100S has external measurements of 150mm x 104mm x 87mm (5.9" x 4.1" x 3.4") accompanied by a weight of 900 grams (1.98 lbs) whilst the Fujifilm X-S20 has sizing of 127mm x 85mm x 65mm (5.0" x 3.3" x 2.6") having a weight of 491 grams (1.08 lbs).

Contrast the Fujifilm GFX 100S vs Fujifilm X-S20 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilizing at that moment. Here is a front view proportions comparison of the Fujifilm GFX 100S against the X-S20.

Fujifilm GFX 100S vs Fujifilm X-S20 size comparison

Factoring in dimensions and weight, the portability score of the Fujifilm GFX 100S and X-S20 is 55 and 72 respectively.

Fujifilm GFX 100S vs Fujifilm X-S20 top view buttons comparison

Fujifilm GFX 100S vs Fujifilm X-S20 Sensor Comparison

Sometimes, it is difficult to imagine the contrast between sensor sizes purely by checking a spec sheet. The pic below will help give you a stronger sense of the sensor sizing in the Fujifilm GFX 100S and X-S20.

As you can see, the 2 cameras provide different megapixels and different sensor sizes. The Fujifilm GFX 100S having a bigger sensor is going to make shooting bokeh less difficult and the Fujifilm GFX 100S will give you more detail because of its extra 76 Megapixels. Higher resolution will make it easier to crop shots more aggressively. The more aged Fujifilm GFX 100S is going to be behind with regard to sensor innovation.

Fujifilm GFX 100S vs Fujifilm X-S20 sensor size comparison

Fujifilm GFX 100S vs Fujifilm X-S20 Screen and ViewFinder

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Photography Type Scores

Portrait Comparison

Portrait photography with Fujifilm GFX 100S

Portrait photography with Fujifilm X-S20

focusing manually

fantastic sensor resolution (102 megapixels)

great sensor size (Medium format)

features face detect focusing

exports RAW formats

focusing manually

high MP (26MP)

nice sensor size (APS-C)

supports face detection autofocus

delivers RAW formats

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Street Comparison

Fujifilm GFX 100S Street photography advice

Fujifilm X-S20 Street photography advice

has a tilting screen

has image stabilization (Sensor based 5-axis)

great sensor size (Medium format)

exports RAW formats

provides touch focus

weather proofing

more heavy than average (900g)

image stabilization (Sensor based 5-axis)

nice sensor size (APS-C)

delivers RAW formats

boasts touch to focus

more heavy than competition in class (491g)

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Sports Comparison

Fujifilm GFX 100S Sports photography highlights

Fujifilm X-S20 Sports photography highlights

silent shutter (1/16,000 seconds)

has image stabilization (Sensor based 5-axis)

fantastic sensor resolution (102 megapixels)

great sensor size (Medium format)

features tracking focus

weather proofing

comes with phase detect AF

slow fps (5.0 fps)

quiet mode (1/32,000 seconds)

image stabilization (Sensor based 5-axis)

high MP (26 megapixels)

nice sensor size (APS-C)

supports tracking autofocus

good battery life (750 shots)

sensor has phase detect autofocus

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Travel Comparison

Fujifilm GFX 100S Travel photography highlights

Fujifilm X-S20 Travel photography highlights

weather proofing

supports bluetooth

provides touch focus

fantastic sensor resolution (102 megapixels)

more heavy than average (900 grams)

screen is not selfie friendly

good battery life (750 per charge)

supports bluetooth

boasts touch to focus

high MP (26 megapixels)

flash built-in

selfie friendly display

more heavy than competition in class (491 grams)

Photography Glossary

Landscape Comparison

Fujifilm GFX 100S as a Landscape photography camera

Fujifilm X-S20 as a Landscape photography camera

focusing manually

swap lenses (Fujifilm G mount)

nice screen size (3.2 inches)

has image stabilization (Sensor based 5-axis)

fantastic sensor resolution (102 megapixels)

great sensor size (Medium format)

exports RAW formats

weather proofing

two card slots

focusing manually

interchangeable lenses (Fujifilm X mount)

screen size is good (3.00 inches)

image stabilization (Sensor based 5-axis)

high MP (26 megapixels)

nice sensor size (APS-C)

doesnt have anti-alias filter

delivers RAW formats

good battery life (750 shots)

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Vlogging Comparison

Vlogging with Fujifilm GFX 100S

Vlogging with Fujifilm X-S20

touch screen

has image stabilization (Sensor based 5-axis)

features face detect focusing

video res high (4096 x 2160 pxls)

does have microphone socket

screen is not selfie friendly

more heavy than average (900g)

selfie friendly display

touchscreen enabled

image stabilization (Sensor based 5-axis)

supports face detection autofocus

high res video (6240 x 4160 pixels)

includes external microphone port

more heavy than competition in class (491 grams)

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Fujifilm GFX 100S vs Fujifilm X-S20 Specifications

Detailed spec comparison table for Fujifilm GFX 100S and Fujifilm X-S20
	Fujifilm GFX 100S	Fujifilm X-S20
General Information
Brand	FujiFilm	FujiFilm
Model type	Fujifilm GFX 100S	Fujifilm X-S20
Type	Pro Mirrorless	Entry-Level Mirrorless
Introduced	2021-01-27	2023-05-24
Body design	SLR-style mirrorless	SLR-style mirrorless
Sensor Information
Sensor type	BSI-CMOS	BSI-CMOS
Sensor size	Medium format	APS-C
Sensor measurements	44 x 33mm	23.5 x 15.6mm
Sensor area	1,452.0mm²	366.6mm²
Sensor resolution	102MP	26MP
Anti alias filter
Aspect ratio	1:1, 5:4, 4:3, 3:2 and 16:9	1:1, 3:2 and 16:9
Peak resolution	11648 x 8736	6240 x 4160
Highest native ISO	12800	12800
Highest enhanced ISO	102400	51200
Min native ISO	100	160
RAW data
Min enhanced ISO	50	80
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points	425	425
Lens
Lens mount type	Fujifilm G	Fujifilm X
Amount of lenses	13	86
Focal length multiplier	0.8	1.5
Screen
Range of display	Tilting	Fully articulated
Display sizing	3.2 inches	3.00 inches
Display resolution	2,360k dot	1,840k dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type	Electronic	Electronic
Viewfinder resolution	3,690k dot	2,360k dot
Viewfinder coverage	100 percent	100 percent
Viewfinder magnification	0.77x	0.62x
Features
Minimum shutter speed	30s	900s
Fastest shutter speed	1/4000s	1/4000s
Fastest quiet shutter speed	1/16000s	1/32000s
Continuous shutter speed	5.0 frames per sec	8.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation	Yes	Yes
Change white balance
Image stabilization
Integrated flash
Flash distance	no built-in flash	7.00 m (at ISO 200)
Flash options	no built-in flash	Auto, on, slow sync, manual, commander
External flash
AEB
White balance bracketing
Fastest flash sync	1/125s	1/180s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions	4096 x 2160 @ 30p / 400 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 25p / 400 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 24p / 400 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 23.98p / 400 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 30p / 400 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 25p / 400 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 24p / 400 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 23.98p / 400 Mbps, MOV, H.265, Linear PCM1920 x 1080 @ 60p / 200 Mbps, MOV, H.265, Linear PCM1920 x 1080 @ 50p / 200 Mbps, MOV, H.265, Linear PCM1920 x 1080 @ 30p / 200 Mbps, MOV, H.265, Linear PCM1920 x 1080 @ 25p / 200 Mbps, MOV, H.265, Linear PCM1920 x 1080 @ 24p / 200 Mbps, MOV, H.265, Linear PCM1920 x 1080 @ 23.98p / 200 Mbps, MOV, H.265, Linear PCM	6240 x 4160 @30p, 4096 x 2160 @ 60p / 720 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 60p / 360 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 60p / 200 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 60p / 100 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 60p / 50 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 50p / 720 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 50p / 360 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 50p / 200 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 50p / 100 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 50p / 50 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 30p / 720 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 30p / 360 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 30p / 200 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 30p / 100 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 30p / 50 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 25p / 720 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 25p / 360 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 25p / 200 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 25p / 100 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 25p / 50 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 24p / 720 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 24p / 360 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 24p / 200 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 24p / 100 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 24p / 50 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 23.98p / 720 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 23.98p / 360 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 23.98p / 200 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 23.98p / 100 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 23.98p / 50 Mbps, MOV, H.265, Linear PCM4096 x 2160 @ 60p / 360 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 60p / 200 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 60p / 100 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 60p / 50 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 50p / 360 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 50p / 200 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 50p / 100 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 50p / 50 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 30p / 360 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 30p / 200 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 30p / 100 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 30p / 50 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 25p / 360 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 25p / 200 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 25p / 100 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 25p / 50 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 24p / 360 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 24p / 200 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 24p / 100 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 24p / 50 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 23.98p / 360 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 23.98p / 200 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 23.98p / 100 Mbps, MOV, H.264, Linear PCM4096 x 2160 @ 23.98p / 50 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 60p / 720 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 60p / 360 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 60p / 200 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 60p / 100 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 60p / 50 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 50p / 720 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 50p / 360 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 50p / 200 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 50p / 100 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 50p / 50 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 30p / 720 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 30p / 360 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 30p / 200 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 30p / 100 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 30p / 50 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 25p / 720 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 25p / 360 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 25p / 200 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 25p / 100 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 25p / 50 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 24p / 720 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 24p / 360 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 24p / 200 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 24p / 100 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 24p / 50 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 23.98p / 720 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 23.98p / 360 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 23.98p / 200 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 23.98p / 100 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 23.98p / 50 Mbps, MOV, H.265, Linear PCM3840 x 2160 @ 60p / 360 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 60p / 200 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 60p / 100 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 60p / 50 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 50p / 360 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 50p / 200 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 50p / 100 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 50p / 50 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 30p / 360 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 30p / 200 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 30p / 100 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 30p / 50 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 360 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 200 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 100 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 50 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 360 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 200 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 100 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 50 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 23.98p / 360 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 23.98p / 200 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 23.98p / 100 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 23.98p / 50 Mbps, MOV, H.264, Linear PCM
Highest video resolution	4096x2160	6240x4160
Video file format	MPEG-4, H.264, H.265	MPEG-4, H.264, H.265
Microphone jack
Headphone jack
Connectivity
Wireless	Built-In	Built-In
Bluetooth
NFC
HDMI
USB	USB 3.2 Gen 1 (5 GBit/sec)	USB 3.2 Gen 1 (5 GBit/sec
GPS	None	None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight	900g (1.98 pounds)	491g (1.08 pounds)
Physical dimensions	150 x 104 x 87mm (5.9" x 4.1" x 3.4")	127 x 85 x 65mm (5.0" x 3.3" x 2.6")
DXO scores
DXO Overall rating	not tested	not tested
DXO Color Depth rating	not tested	not tested
DXO Dynamic range rating	not tested	not tested
DXO Low light rating	not tested	not tested
Other
Battery life	460 photographs	750 photographs
Battery form	Battery Pack	Battery Pack
Battery ID	NP-W235	NP-W235
Self timer	Yes	Yes
Time lapse feature
Type of storage	Dual SD/SDHC/SDXC cards (UHS-II supported)	SD/SDHC/SDXC slot (UHS-II supported)
Storage slots	2	Single
Retail price	$5,999	$1,299