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Fujifilm GFX 100 vs Panasonic S1

Portability
52
Imaging
93
Features
86
Overall
90
Fujifilm GFX 100 front
 
Panasonic Lumix DC-S1 front
Portability
54
Imaging
75
Features
84
Overall
78

Fujifilm GFX 100 vs Panasonic S1 Key Specs

Fujifilm GFX 100
(Full Review)
  • 102MP - Medium format Sensor
  • 3.2" Tilting Screen
  • ISO 100 - 12800 (Raise to 102400)
  • Sensor based 5-axis Image Stabilization
  • 4096 x 2160 video
  • Fujifilm G Mount
  • 1320g - 156 x 144 x 75mm
  • Announced May 2019
Panasonic S1
(Full Review)
  • 24MP - Full frame Sensor
  • 3.2" Tilting Screen
  • ISO 100 - 51200 (Increase to 204800)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Leica L Mount
  • 1021g - 149 x 110 x 97mm
  • Revealed February 2019
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Fujifilm GFX 100 vs Panasonic S1 Overview

Its time to look closer at the Fujifilm GFX 100 and Panasonic S1, both Pro Mirrorless cameras by rivals FujiFilm and Panasonic. There is a huge difference among the sensor resolutions of the Fujifilm GFX 100 (102MP) and S1 (24MP) and the Fujifilm GFX 100 (Medium format) and S1 (Full frame) boast different sensor size.

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The Fujifilm GFX 100 was revealed 4 months later than the S1 so they are both of a similar generation. Both of these cameras have the same body design (SLR-style mirrorless).

Before we go into a more detailed comparison, here is a short introduction of how the Fujifilm GFX 100 matches up versus the S1 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Fujifilm GFX 100 over the Panasonic S1

 Fujifilm GFX 100 S1 
Screen resolution2360k2100kClearer screen (+260k dot)

Reasons to pick Panasonic S1 over the Fujifilm GFX 100

 S1 Fujifilm GFX 100 

Common features in the Fujifilm GFX 100 and Panasonic S1

 Fujifilm GFX 100 S1 
RevealedMay 2019February 2019Same generation
Manually focus Dial exact focus
Screen typeTiltingTiltingTilting screen
Screen dimensions3.2"3.2"Equal screen size
Selfie screen Neither provides selfie screen
Touch friendly screen Quickly navigate

Fujifilm GFX 100 vs Panasonic S1 Physical Comparison

When you are going to carry your camera regularly, you will have to factor its weight and measurements. The Fujifilm GFX 100 provides external measurements of 156mm x 144mm x 75mm (6.1" x 5.7" x 3.0") with a weight of 1320 grams (2.91 lbs) while the Panasonic S1 has proportions of 149mm x 110mm x 97mm (5.9" x 4.3" x 3.8") having a weight of 1021 grams (2.25 lbs).

Contrast the Fujifilm GFX 100 and Panasonic S1 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilizing at that moment. Underneath is a front view physical size comparison of the Fujifilm GFX 100 and the S1.

Fujifilm GFX 100 vs Panasonic S1 size comparison

Taking into account size and weight, the portability grade of the Fujifilm GFX 100 and S1 is 52 and 54 respectively.

Fujifilm GFX 100 vs Panasonic S1 top view buttons comparison

Fujifilm GFX 100 vs Panasonic S1 Sensor Comparison

Usually, it can be tough to picture the gap in sensor sizing just by viewing specs. The visual here may provide you a greater sense of the sensor measurements in the Fujifilm GFX 100 and S1.

All in all, both of those cameras provide different megapixels and different sensor sizing. The Fujifilm GFX 100 with its bigger sensor is going to make shooting shallow depth of field less difficult and the Fujifilm GFX 100 will provide you with greater detail because of its extra 78MP. Higher resolution will allow you to crop photographs more aggressively.

Fujifilm GFX 100 vs Panasonic S1 sensor size comparison

Fujifilm GFX 100 vs Panasonic S1 Screen and ViewFinder

Fujifilm GFX 100 vs Panasonic S1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Fujifilm GFX 100 Portrait photography features
Panasonic S1 Portrait photography features
95
focusing manually
amazing megapixels (102MP)
great sensor size (Medium format)
includes face detect autofocus
supports RAW files
85
has manual focus
above average flash sync (1/320s)
decent sensor resolution (24MP)
great sensor size (Full frame)
includes face detection focusing
exports RAW files
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Street Comparison

Fujifilm GFX 100 as a Street photography camera
Panasonic S1 as a Street photography camera
72
screen tilts up and down
built in image stabilization (Sensor based 5-axis)
great sensor size (Medium format)
supports RAW files
supports touch to focus
environment proof
more heavy than competition (1,320g)
70
has a tilting screen
image stabilization (Sensor based 5-axis)
great sensor size (Full frame)
exports RAW files
offers touch focus
environment proofing
above average high ISO (51,200)
more heavy than others (1,021g)
Photography Glossary

Sports Comparison

Fujifilm GFX 100 as a Sports photography camera
Panasonic S1 as a Sports photography camera
90
silent shutter (1/16,000s)
built in image stabilization (Sensor based 5-axis)
amazing megapixels (102MP)
great sensor size (Medium format)
includes tracking focus
environment proof
great battery pack (800 per charge)
supports phase detect autofocus
low frames per second (5.0 fps)
76
great max shutter speed (1/8,000 seconds)
silent shooting (1/8,000 seconds)
image stabilization (Sensor based 5-axis)
decent sensor resolution (24MP)
great sensor size (Full frame)
includes tracking autofocus
environment proofing
not so great battery power (380 per charge)
no phase detect AF
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Travel Comparison

Travel photography with Fujifilm GFX 100
Travel photography with Panasonic S1
67
great battery pack (800 CIPA)
environment proof
has bluetooth
supports touch to focus
amazing megapixels (102 megapixels)
more heavy than competition (1,320 grams)
screen isn't selfie friendly
59
environment proofing
connects via bluetooth
offers touch focus
decent sensor resolution (24 megapixels)
not so great battery power (380 shots)
more heavy than others (1,021g)
doesn't offer selfie friendly screen
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Landscape Comparison

Fujifilm GFX 100 Landscape photography info
Panasonic S1 Landscape photography info
92
focusing manually
swap lenses (Fujifilm G mount)
screen size is decent (3.2 inches)
built in image stabilization (Sensor based 5-axis)
amazing megapixels (102 megapixels)
great sensor size (Medium format)
supports RAW files
environment proof
great battery pack (800 shots)
2 card slots
81
has manual focus
change lenses (Leica L mount)
pretty good screen size (3.2")
image stabilization (Sensor based 5-axis)
decent sensor resolution (24MP)
great sensor size (Full frame)
no low pass filter
above average high ISO (51,200)
exports RAW files
environment proofing
two card slots
not so great battery power (380 shots)
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Vlogging Comparison

Fujifilm GFX 100 Vlogging info
Panasonic S1 Vlogging info
33
touchscreen functionality
built in image stabilization (Sensor based 5-axis)
includes face detect autofocus
video res high (4096 x 2160 resolution)
comes with microphone support
screen isn't selfie friendly
more heavy than competition (1,320g)
32
has touchscreen
image stabilization (Sensor based 5-axis)
includes face detection focusing
video res high (3840 x 2160 pixels)
includes external microphone socket
doesn't offer selfie friendly screen
more heavy than others (1,021 grams)
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Fujifilm GFX 100 vs Panasonic S1 Specifications

Detailed spec comparison table for Fujifilm GFX 100 and Panasonic S1
 Fujifilm GFX 100Panasonic Lumix DC-S1
General Information
Company FujiFilm Panasonic
Model Fujifilm GFX 100 Panasonic Lumix DC-S1
Class Pro Mirrorless Pro Mirrorless
Announced 2019-05-23 2019-02-01
Physical type SLR-style mirrorless SLR-style mirrorless
Sensor Information
Chip X-Processor 4 Venus Engine
Sensor type BSI-CMOS CMOS
Sensor size Medium format Full frame
Sensor measurements 44 x 33mm 35.6 x 23.8mm
Sensor surface area 1,452.0mm² 847.3mm²
Sensor resolution 102 megapixels 24 megapixels
Anti aliasing filter
Aspect ratio 1:1, 5:4, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest resolution 11648 x 8736 6000 x 4000
Highest native ISO 12800 51200
Highest boosted ISO 102400 204800
Minimum native ISO 100 100
RAW data
Minimum boosted ISO 50 50
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 425 225
Lens
Lens mounting type Fujifilm G Leica L
Amount of lenses 12 30
Focal length multiplier 0.8 1
Screen
Type of screen Tilting Tilting
Screen diagonal 3.2 inch 3.2 inch
Screen resolution 2,360 thousand dots 2,100 thousand dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 5,760 thousand dots 5,760 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 1.09x 0.78x
Features
Lowest shutter speed 30s 60s
Highest shutter speed 1/4000s 1/8000s
Highest silent shutter speed 1/16000s 1/8000s
Continuous shooting rate 5.0 frames/s 9.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash range no built-in flash no built-in flash
Flash modes no built-in flash Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync, Slow Sync w/Red-eye Reduction, Forced Off
Hot shoe
AE bracketing
WB bracketing
Highest flash synchronize 1/125s 1/320s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 4096 x 2160 @ 30p / 400 Mbps, MOV, H.265, Linear PCM 3840 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM
Highest video resolution 4096x2160 3840x2160
Video file format MPEG-4, H.264, H.265 MPEG-4, H.264, H.265
Microphone port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1 (5 GBit/sec) Yes (can be charged with high-power laptop/tablet chargers or portable power banks)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1320g (2.91 lbs) 1021g (2.25 lbs)
Physical dimensions 156 x 144 x 75mm (6.1" x 5.7" x 3.0") 149 x 110 x 97mm (5.9" x 4.3" x 3.8")
DXO scores
DXO All around score not tested 95
DXO Color Depth score not tested 25.2
DXO Dynamic range score not tested 14.5
DXO Low light score not tested 3333
Other
Battery life 800 shots 380 shots
Style of battery Battery Pack Battery Pack
Battery model NP-T125 -
Self timer Yes Yes
Time lapse shooting
Type of storage Dual SD/SDHC/SDXC cards (UHS-II supported) -
Card slots 2 2
Launch cost $10,000 $2,498