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Fujifilm GFX 50R vs Sony A7S III

Portability
59
Imaging
84
Features
77
Overall
81
Fujifilm GFX 50R front
 
Sony Alpha A7S III front
Portability
61
Imaging
64
Features
92
Overall
75

Fujifilm GFX 50R vs Sony A7S III Key Specs

Fujifilm GFX 50R
(Full Review)
  • 51MP - Medium format Sensor
  • 3.2" Tilting Screen
  • ISO 100 - 12800 (Boost to 102400)
  • 1920 x 1080 video
  • Fujifilm G Mount
  • 775g - 161 x 97 x 66mm
  • Released September 2018
Sony A7S III
(Full Review)
  • 12MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 80 - 102400 (Raise to 409600)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 699g - 129 x 97 x 81mm
  • Released July 2020
  • Superseded the Sony A7S II
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Fujifilm GFX 50R vs Sony A7S III Overview

Lets examine more closely at the Fujifilm GFX 50R and Sony A7S III, both Pro Mirrorless digital cameras by manufacturers FujiFilm and Sony. There is a considerable difference between the image resolutions of the Fujifilm GFX 50R (51MP) and A7S III (12MP) and the Fujifilm GFX 50R (Medium format) and A7S III (Full frame) feature totally different sensor dimensions.

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The Fujifilm GFX 50R was brought out 22 months earlier than the A7S III making the cameras a generation away from each other. Each of these cameras come with different body type with the Fujifilm GFX 50R being a Rangefinder-style mirrorless camera and the Sony A7S III being a SLR-style mirrorless camera.

Before going straight into a detailed comparison, below is a brief summation of how the Fujifilm GFX 50R grades vs the A7S III with regard to portability, imaging, features and an overall score.

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Reasons to pick Fujifilm GFX 50R over the Sony A7S III

 Fujifilm GFX 50R A7S III 
Display dimension3.2"3"Larger display (+0.2")
Display resolution2360k1440kClearer display (+920k dot)

Reasons to pick Sony A7S III over the Fujifilm GFX 50R

 A7S III Fujifilm GFX 50R 
ReleasedJuly 2020September 2018More modern by 22 months
Display typeFully articulatedTiltingFully Articulating display
Selfie screen Easy selfies

Common features in the Fujifilm GFX 50R and Sony A7S III

 Fujifilm GFX 50R A7S III 
Manually focus More accurate focusing
Touch friendly display Easily navigate

Fujifilm GFX 50R vs Sony A7S III Physical Comparison

When you are looking to carry around your camera frequently, you have to consider its weight and size. The Fujifilm GFX 50R provides exterior dimensions of 161mm x 97mm x 66mm (6.3" x 3.8" x 2.6") with a weight of 775 grams (1.71 lbs) while the Sony A7S III has specifications of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") having a weight of 699 grams (1.54 lbs).

Analyze the Fujifilm GFX 50R and Sony A7S III in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will change based on the lens you use at the time. Underneath is the front view over all size comparison of the Fujifilm GFX 50R against the A7S III.

Fujifilm GFX 50R vs Sony A7S III size comparison

Using size and weight, the portability grade of the Fujifilm GFX 50R and A7S III is 59 and 61 respectively.

Fujifilm GFX 50R vs Sony A7S III top view buttons comparison

Fujifilm GFX 50R vs Sony A7S III Sensor Comparison

In many cases, its difficult to visualise the gap between sensor sizes simply by reading through specs. The image here will provide you a stronger sense of the sensor dimensions in the Fujifilm GFX 50R and A7S III.

As you can plainly see, the 2 cameras have got different resolutions and different sensor sizes. The Fujifilm GFX 50R featuring a larger sensor will make achieving shallow depth of field simpler and the Fujifilm GFX 50R will give you greater detail having its extra 39 Megapixels. Greater resolution will make it easier to crop photos much more aggressively. The more aged Fujifilm GFX 50R is going to be disadvantaged when it comes to sensor innovation.

Fujifilm GFX 50R vs Sony A7S III sensor size comparison

Fujifilm GFX 50R vs Sony A7S III Screen and ViewFinder

Fujifilm GFX 50R vs Sony A7S III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Fujifilm GFX 50R
Portrait photography with Sony A7S III
90
focusing manually
sensor resolution is high (51MP)
sensor size is large (Medium format)
offers face detection focus
delivers RAW formats
70
manual focus
big sensor size (Full frame)
comes with face detection autofocus
exports RAW formats
low MP (12 megapixels)
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Street Comparison

Fujifilm GFX 50R Street photography info
Sony A7S III Street photography info
73
screen tilts up and down
sensor size is large (Medium format)
delivers RAW formats
boasts touch to focus
weather proofing
lack of image stabilization
76
has image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
exports RAW formats
offers touch to focus
environment proofing
good high ISO (102,400)
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Sports Comparison

Fujifilm GFX 50R Sports photography advice
Sony A7S III Sports photography advice
69
silent shooting (1/16,000 seconds)
sensor resolution is high (51MP)
sensor size is large (Medium format)
offers tracking autofocus
weather proofing
very slow continuous shooting (3.0 fps)
lack of image stabilization
not so great battery life (400 shots)
lack of phase detect auto focus
75
max shutter speed is good (1/8,000 seconds)
has image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
comes with tracking autofocus
environment proofing
better than average battery power (600 per charge)
sensor has phase detect autofocus
low MP (12MP)
Photography Glossary

Travel Comparison

Fujifilm GFX 50R Travel photography factors
Sony A7S III Travel photography factors
67
weather proofing
has bluetooth
boasts touch to focus
sensor resolution is high (51MP)
not so great battery life (400 per charge)
screen is not selfie friendly
70
better than average battery power (600 CIPA)
environment proofing
has bluetooth
offers touch to focus
selfie friendly display
low MP (12 megapixels)
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Landscape Comparison

Fujifilm GFX 50R as a Landscape photography camera
Sony A7S III as a Landscape photography camera
79
focusing manually
swap lenses (Fujifilm G mount)
screen size is decent (3.2 inches)
sensor resolution is high (51 megapixels)
sensor size is large (Medium format)
delivers RAW formats
weather proofing
has double storage slots
lack of image stabilization
not so great battery life (400 CIPA)
77
manual focus
swap lenses (Sony E mount)
decent sized screen (3 inch)
has image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
good high ISO (102,400)
exports RAW formats
environment proofing
better than average battery power (600 shots)
has dual storage slots
low MP (12MP)
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Vlogging Comparison

Fujifilm GFX 50R Vlogging details
Sony A7S III Vlogging details
33
touchscreen functionality
offers face detection focus
high quality video (1920 x 1080 pixels)
includes external microphone port
screen is not selfie friendly
lack of image stabilization
77
selfie friendly display
touchscreen enabled
has image stabilization (Sensor based 5-axis)
comes with face detection autofocus
good video quality (3840 x 2160 resolution)
includes external mic jack
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Fujifilm GFX 50R vs Sony A7S III Specifications

Detailed spec comparison table for Fujifilm GFX 50R and Sony A7S III
 Fujifilm GFX 50RSony Alpha A7S III
General Information
Company FujiFilm Sony
Model type Fujifilm GFX 50R Sony Alpha A7S III
Category Pro Mirrorless Pro Mirrorless
Released 2018-09-25 2020-07-21
Body design Rangefinder-style mirrorless SLR-style mirrorless
Sensor Information
Chip X Processor Pro Bionz XR
Sensor type CMOS BSI-CMOS
Sensor size Medium format Full frame
Sensor dimensions 44 x 33mm 35.6 x 23.8mm
Sensor surface area 1,452.0mm² 847.3mm²
Sensor resolution 51 megapixels 12 megapixels
Anti alias filter
Aspect ratio 1:1, 5:4, 4:3 and 3:2 3:2 and 16:9
Highest resolution 8256 x 6192 4240 x 2832
Highest native ISO 12800 102400
Highest boosted ISO 102400 409600
Minimum native ISO 100 80
RAW pictures
Minimum boosted ISO 50 50
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 117 759
Lens
Lens support Fujifilm G Sony E
Amount of lenses 12 121
Focal length multiplier 0.8 1
Screen
Screen type Tilting Fully articulated
Screen diagonal 3.2 inches 3 inches
Resolution of screen 2,360k dot 1,440k dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 3,690k dot 9,440k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.97x 0.91x
Features
Lowest shutter speed 360s 30s
Highest shutter speed 1/4000s 1/8000s
Highest silent shutter speed 1/16000s -
Continuous shooting speed 3.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance no built-in flash no built-in flash
Flash options Auto, standard, slow sync, manual, off no built-in flash
External flash
Auto exposure bracketing
White balance bracketing
Highest flash sync 1/125s -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 @ 30p, MOV, H.264, Linear PCM 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM
Highest video resolution 1920x1080 3840x2160
Video file format MPEG-4, H.264 MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265
Mic input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.0 (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 775 gr (1.71 lbs) 699 gr (1.54 lbs)
Dimensions 161 x 97 x 66mm (6.3" x 3.8" x 2.6") 129 x 97 x 81mm (5.1" x 3.8" x 3.2")
DXO scores
DXO All around rating not tested 85
DXO Color Depth rating not tested 23.6
DXO Dynamic range rating not tested 13.3
DXO Low light rating not tested 2993
Other
Battery life 400 images 600 images
Battery format Battery Pack Battery Pack
Battery ID NP-T125 NP-FZ100
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse recording With downloadable app
Type of storage SD/SDHC/SDXC (dual slots, UHS-II supported) Dual SD/CFexpress Type A slots
Storage slots 2 2
Price at launch $4,499 $3,499