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Fujifilm GFX 100S vs Sony A7R

Portability
55
Imaging
95
Features
85
Overall
91
Fujifilm GFX 100S front
 
Sony Alpha A7R front
Portability
78
Imaging
74
Features
76
Overall
74

Fujifilm GFX 100S vs Sony A7R Key Specs

Fujifilm GFX 100S
(Full Review)
  • 102MP - Medium format Sensor
  • 3.2" Tilting Screen
  • ISO 100 - 12800 (Push to 102400)
  • Sensor based 5-axis Image Stabilization
  • 4096 x 2160 video
  • Fujifilm G Mount
  • 900g - 150 x 104 x 87mm
  • Launched January 2021
Sony A7R
(Full Review)
  • 36MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 25600
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Sony E Mount
  • 465g - 127 x 94 x 48mm
  • Introduced February 2014
  • Replacement is Sony A7R II
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Fujifilm GFX 100S vs Sony A7R Overview

In this write-up, we will be analyzing the Fujifilm GFX 100S versus Sony A7R, both Pro Mirrorless digital cameras by companies FujiFilm and Sony. There exists a noticeable gap between the resolutions of the Fujifilm GFX 100S (102MP) and A7R (36MP) and the Fujifilm GFX 100S (Medium format) and A7R (Full frame) enjoy totally different sensor sizes.

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The Fujifilm GFX 100S was released 7 years after the A7R which is quite a sizable difference as far as technology is concerned. Both of these cameras offer the identical body type (SLR-style mirrorless).

Before we go straight into a step-by-step comparison, below is a brief overview of how the Fujifilm GFX 100S scores vs the A7R in terms of portability, imaging, features and an overall score.

Photography Glossary
	
	

Reasons to pick Fujifilm GFX 100S over the Sony A7R

 Fujifilm GFX 100S A7R 
IntroducedJanuary 2021February 2014More modern by 85 months
Screen sizing3.2"3"Bigger screen (+0.2")
Screen resolution2360k1230kSharper screen (+1130k dot)
Touch screen Quickly navigate

Reasons to pick Sony A7R over the Fujifilm GFX 100S

 A7R Fujifilm GFX 100S 

Common features in the Fujifilm GFX 100S and Sony A7R

 Fujifilm GFX 100S A7R 
Manually focus Very precise focusing
Screen typeTiltingTiltingTilting screen
Selfie screen Neither features selfie screen

Fujifilm GFX 100S vs Sony A7R Physical Comparison

For those who are aiming to carry around your camera frequently, you'll have to factor its weight and size. The Fujifilm GFX 100S enjoys exterior measurements of 150mm x 104mm x 87mm (5.9" x 4.1" x 3.4") along with a weight of 900 grams (1.98 lbs) and the Sony A7R has specifications of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") having a weight of 465 grams (1.03 lbs).

Contrast the Fujifilm GFX 100S versus Sony A7R in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will differ depending on the lens you are working with at that time. Here is the front view measurement comparison of the Fujifilm GFX 100S against the A7R.

Fujifilm GFX 100S vs Sony A7R size comparison

Taking into account dimensions and weight, the portability rating of the Fujifilm GFX 100S and A7R is 55 and 78 respectively.

Fujifilm GFX 100S vs Sony A7R top view buttons comparison

Fujifilm GFX 100S vs Sony A7R Sensor Comparison

More often than not, it can be hard to envision the difference between sensor sizes simply by looking at specifications. The pic below should offer you a far better sense of the sensor sizing in the Fujifilm GFX 100S and A7R.

To sum up, both of the cameras enjoy different megapixels and different sensor sizes. The Fujifilm GFX 100S due to its bigger sensor will make getting shallow DOF less difficult and the Fujifilm GFX 100S will give extra detail as a result of its extra 66MP. Higher resolution will also allow you to crop photographs far more aggressively. The fresher Fujifilm GFX 100S will have an advantage in sensor innovation.

Fujifilm GFX 100S vs Sony A7R sensor size comparison

Fujifilm GFX 100S vs Sony A7R Screen and ViewFinder

Fujifilm GFX 100S vs Sony A7R Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Fujifilm GFX 100S
Portrait photography with Sony A7R
97
has manual focus
MP count high (102MP)
large sensor size (Medium format)
comes with face detection focus
saves RAW formats
84
has manual focus
MP count excellent (36 megapixels)
great sensor size (Full frame)
includes face detect focus
supports RAW files
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Street Comparison

Fujifilm GFX 100S as a Street photography camera
Sony A7R as a Street photography camera
74
screen tilts
built in image stabilization (Sensor based 5-axis)
large sensor size (Medium format)
saves RAW formats
comes with focus via touch
environment proofing
more heavy than others (900 grams)
80
has a tilting screen
great sensor size (Full frame)
supports RAW files
weather proof
lighter than competitors in class (465 grams)
great high ISO (25,600)
no image stabilization
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Sports Comparison

Fujifilm GFX 100S Sports photography details
Sony A7R Sports photography details
91
quiet mode (1/16,000s)
built in image stabilization (Sensor based 5-axis)
MP count high (102 megapixels)
large sensor size (Medium format)
comes with tracking autofocus
environment proofing
comes with phase detect auto focus
very slow continuous shooting (5.0 frames/s)
62
maximum shutter speed is high (1/8,000s)
MP count excellent (36 megapixels)
great sensor size (Full frame)
weather proof
max frames per second very slow (4.0 frames/s)
no image stabilization
bad battery pack (340 CIPA)
has no phase detect auto focus
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Travel Comparison

Fujifilm GFX 100S Travel photography information
Sony A7R Travel photography information
67
environment proofing
connects via bluetooth
comes with focus via touch
MP count high (102 megapixels)
more heavy than others (900g)
doesn't have selfie friendly display
70
lighter than competitors in class (465 grams)
weather proof
MP count excellent (36 megapixels)
bad battery pack (340 shots)
does not have a selfie friendly screen
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Landscape Comparison

Fujifilm GFX 100S Landscape photography information
Sony A7R Landscape photography information
93
has manual focus
switch lenses (Fujifilm G mount)
pretty good screen size (3.2")
built in image stabilization (Sensor based 5-axis)
MP count high (102 megapixels)
large sensor size (Medium format)
saves RAW formats
environment proofing
has dual storage slots
78
has manual focus
swap lenses (Sony E mount)
screen size is good (3")
MP count excellent (36 megapixels)
great sensor size (Full frame)
does not have anti aliasing filter
great high ISO (25,600)
supports RAW files
weather proof
no image stabilization
bad battery pack (340 shots)
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Vlogging Comparison

Fujifilm GFX 100S Vlogging details
Sony A7R Vlogging details
34
touchscreen
built in image stabilization (Sensor based 5-axis)
comes with face detection focus
video res high (4096 x 2160 resolution)
does have external microphone jack
doesn't have selfie friendly display
more heavy than others (900g)
36
includes face detect focus
video resolution high (1920 x 1080 pxls)
includes microphone support
lighter than competitors in class (465g)
does not have a selfie friendly screen
no image stabilization
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Fujifilm GFX 100S vs Sony A7R Specifications

Detailed spec comparison table for Fujifilm GFX 100S and Sony A7R
 Fujifilm GFX 100SSony Alpha A7R
General Information
Company FujiFilm Sony
Model Fujifilm GFX 100S Sony Alpha A7R
Type Pro Mirrorless Pro Mirrorless
Launched 2021-01-27 2014-02-13
Physical type SLR-style mirrorless SLR-style mirrorless
Sensor Information
Processor Chip - Bionz X
Sensor type BSI-CMOS CMOS
Sensor size Medium format Full frame
Sensor measurements 44 x 33mm 35.9 x 24mm
Sensor area 1,452.0mm² 861.6mm²
Sensor resolution 102MP 36MP
Anti aliasing filter
Aspect ratio 1:1, 5:4, 4:3, 3:2 and 16:9 3:2 and 16:9
Peak resolution 11648 x 8736 7360 x 4912
Highest native ISO 12800 25600
Highest enhanced ISO 102400 -
Min native ISO 100 100
RAW photos
Min enhanced ISO 50 -
Autofocusing
Manual focus
AF touch
Continuous AF
Single AF
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 425 25
Lens
Lens mount Fujifilm G Sony E
Total lenses 13 121
Crop factor 0.8 1
Screen
Type of screen Tilting Tilting
Screen diagonal 3.2" 3"
Screen resolution 2,360 thousand dots 1,230 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen tech - Xtra Fine LCD
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 3,690 thousand dots 2,359 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 0.77x 0.71x
Features
Min shutter speed 30 secs 30 secs
Max shutter speed 1/4000 secs 1/8000 secs
Max silent shutter speed 1/16000 secs -
Continuous shutter rate 5.0 frames/s 4.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash range no built-in flash no built-in flash
Flash settings no built-in flash no built-in flash
Hot shoe
AE bracketing
White balance bracketing
Max flash synchronize 1/125 secs 1/160 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
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 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Highest video resolution 4096x2160 1920x1080
Video data format MPEG-4, H.264, H.265 MPEG-4, AVCHD
Microphone support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.2 Gen 1 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 900g (1.98 pounds) 465g (1.03 pounds)
Dimensions 150 x 104 x 87mm (5.9" x 4.1" x 3.4") 127 x 94 x 48mm (5.0" x 3.7" x 1.9")
DXO scores
DXO Overall score not tested 95
DXO Color Depth score not tested 25.6
DXO Dynamic range score not tested 14.1
DXO Low light score not tested 2746
Other
Battery life 460 images 340 images
Battery style Battery Pack Battery Pack
Battery model NP-W235 NP-FW50
Self timer Yes Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse recording With downloadable app
Type of storage Dual SD/SDHC/SDXC cards (UHS-II supported) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots Dual One
Launch price $5,999 $1,898