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Fujifilm GFX 100S vs Panasonic G100

Portability
55
Imaging
94
Features
85
Overall
90
Fujifilm GFX 100S front
 
Panasonic Lumix DC-G100 front
Portability
81
Imaging
62
Features
76
Overall
67

Fujifilm GFX 100S vs Panasonic G100 Key Specs

Fujifilm GFX 100S
(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
  • 900g - 150 x 104 x 87mm
  • Launched January 2021
Panasonic G100
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • 3840 x 1920 video
  • Micro Four Thirds Mount
  • 352g - 116 x 83 x 54mm
  • Introduced June 2020
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Fujifilm GFX 100S vs Panasonic G100 Overview

Lets look a little more closely at the Fujifilm GFX 100S and Panasonic G100, former is a Pro Mirrorless while the other is a Entry-Level Mirrorless by rivals FujiFilm and Panasonic. There is a noticeable difference between the sensor resolutions of the Fujifilm GFX 100S (102MP) and G100 (20MP) and the Fujifilm GFX 100S (Medium format) and G100 (Four Thirds) possess different sensor measurements.

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The Fujifilm GFX 100S was revealed 8 months after the G100 and they are of a similar age. Each of the cameras come with the identical body type (SLR-style mirrorless).

Before we go through a step-by-step comparison, below is a brief summary of how the Fujifilm GFX 100S grades vs the G100 in terms of portability, imaging, features and an overall score.

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Reasons to pick Fujifilm GFX 100S over the Panasonic G100

 Fujifilm GFX 100S G100 
IntroducedJanuary 2021June 2020More modern by 8 months
Display dimension3.2"3"Larger display (+0.2")
Display resolution2360k1840kCrisper display (+520k dot)

Reasons to pick Panasonic G100 over the Fujifilm GFX 100S

 G100 Fujifilm GFX 100S 
Display typeFully ArticulatedTiltingFully Articulating display
Selfie screen Easy selfies

Common features in the Fujifilm GFX 100S and Panasonic G100

 Fujifilm GFX 100S G100 
Focus manually Very accurate focus
Touch display Easily navigate

Fujifilm GFX 100S vs Panasonic G100 Physical Comparison

If you are intending to carry around your camera often, you will have to factor its weight and dimensions. The Fujifilm GFX 100S offers physical measurements of 150mm x 104mm x 87mm (5.9" x 4.1" x 3.4") with a weight of 900 grams (1.98 lbs) while the Panasonic G100 has dimensions of 116mm x 83mm x 54mm (4.6" x 3.3" x 2.1") and a weight of 352 grams (0.78 lbs).

Examine the Fujifilm GFX 100S and Panasonic G100 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ depending on the lens you use at that time. Here is the front view overall size comparison of the Fujifilm GFX 100S against the G100.

Fujifilm GFX 100S vs Panasonic G100 size comparison

Using size and weight, the portability score of the Fujifilm GFX 100S and G100 is 55 and 81 respectively.

Fujifilm GFX 100S vs Panasonic G100 top view buttons comparison

Fujifilm GFX 100S vs Panasonic G100 Sensor Comparison

Often, it's tough to imagine the difference between sensor sizes just by looking at technical specs. The pic here should offer you a better sense of the sensor measurements in the Fujifilm GFX 100S and G100.

As you have seen, each of the cameras have got different megapixels and different sensor sizes. The Fujifilm GFX 100S with its larger sensor is going to make shooting shallow depth of field simpler and the Fujifilm GFX 100S will give more detail because of its extra 82 Megapixels. Greater resolution can also enable you to crop photos much more aggressively. The younger Fujifilm GFX 100S provides a benefit in sensor innovation.

Fujifilm GFX 100S vs Panasonic G100 sensor size comparison

Fujifilm GFX 100S vs Panasonic G100 Screen and ViewFinder

Fujifilm GFX 100S vs Panasonic G100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Fujifilm GFX 100S Portrait photography information
Panasonic G100 Portrait photography information
96
manual focus
great sensor resolution (102MP)
great sensor size (Medium format)
has face detect autofocus
exports RAW formats
77
you can focus manually
decent megapixels (20MP)
sensor size is decent (Four Thirds)
offers face detect autofocus
supports RAW files
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Street Comparison

Fujifilm GFX 100S Street photography info
Panasonic G100 Street photography info
74
screen tilts
image stabilization (Sensor based 5-axis)
great sensor size (Medium format)
exports RAW formats
offers focus via touch
environment proofing
heavier than competitors (900 grams)
78
fully articulated screen
sensor size is decent (Four Thirds)
supports RAW files
includes focus by touch
great ISO range (25,600)
lack of image stabilization
Photography Glossary

Sports Comparison

Sports photography with Fujifilm GFX 100S
Sports photography with Panasonic G100
90
silent shutter (1/16,000s)
image stabilization (Sensor based 5-axis)
great sensor resolution (102 megapixels)
great sensor size (Medium format)
has tracking focus
environment proofing
sensor has phase detect autofocus
painfully slow continuous shooting (5.0 frames per second)
56
silent mode (1/16,000s)
decent megapixels (20 megapixels)
sensor size is decent (Four Thirds)
offers tracking focus
max shutter speed is low (1/500s)
lack of image stabilization
bad battery pack (270 CIPA)
no phase detect autofocus
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Travel Comparison

Fujifilm GFX 100S as a Travel photography camera
Panasonic G100 as a Travel photography camera
67
environment proofing
connects via bluetooth
offers focus via touch
great sensor resolution (102MP)
heavier than competitors (900g)
screen is not selfie friendly
78
has bluetooth
includes focus by touch
decent megapixels (20 megapixels)
built-in flash
selfie friendly display
bad battery pack (270 CIPA)
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Landscape Comparison

Fujifilm GFX 100S Landscape photography factors
Panasonic G100 Landscape photography factors
93
manual focus
swap lenses (Fujifilm G mount)
decent sized screen (3.2 inch)
image stabilization (Sensor based 5-axis)
great sensor resolution (102MP)
great sensor size (Medium format)
exports RAW formats
environment proofing
two card slots
71
you can focus manually
swap lenses (Micro Four Thirds mount)
nice screen size (3")
decent megapixels (20MP)
sensor size is decent (Four Thirds)
great ISO range (25,600)
supports RAW files
lack of image stabilization
bad battery pack (270 CIPA)
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Vlogging Comparison

Fujifilm GFX 100S Vlogging highlights
Panasonic G100 Vlogging highlights
34
touch screen
image stabilization (Sensor based 5-axis)
has face detect autofocus
high res video (4096 x 2160 pixels)
includes mic socket
screen is not selfie friendly
heavier than competitors (900g)
78
selfie friendly display
touchscreen
offers face detect autofocus
high res video (3840 x 1920 pixels)
has microphone support
lack of image stabilization
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Fujifilm GFX 100S vs Panasonic G100 Specifications

Detailed spec comparison table for Fujifilm GFX 100S and Panasonic G100
 Fujifilm GFX 100SPanasonic Lumix DC-G100
General Information
Company FujiFilm Panasonic
Model Fujifilm GFX 100S Panasonic Lumix DC-G100
Category Pro Mirrorless Entry-Level Mirrorless
Launched 2021-01-27 2020-06-24
Physical type SLR-style mirrorless SLR-style mirrorless
Sensor Information
Sensor type BSI-CMOS CMOS
Sensor size Medium format Four Thirds
Sensor measurements 44 x 33mm 17.3 x 13mm
Sensor area 1,452.0mm² 224.9mm²
Sensor resolution 102 megapixels 20 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
Max resolution 11648 x 8736 5184 x 3888
Max native ISO 12800 25600
Max enhanced ISO 102400 -
Minimum native ISO 100 200
RAW data
Minimum enhanced ISO 50 100
Autofocusing
Manual focus
Touch to focus
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 425 49
Lens
Lens mounting type Fujifilm G Micro Four Thirds
Available lenses 13 107
Focal length multiplier 0.8 2.1
Screen
Screen type Tilting Fully Articulated
Screen size 3.2 inch 3 inch
Resolution of screen 2,360k dots 1,840k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 3,690k dots 3,680k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.77x 0.73x
Features
Min shutter speed 30s 60s
Max shutter speed 1/4000s 1/500s
Max silent shutter speed 1/16000s 1/16000s
Continuous shutter rate 5.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash range no built-in flash 3.60 m (at ISO 100)
Flash modes no built-in flash Auto, auto w/redeye reduction, on, on w/redeye redduction, slow sync, slow sync w/redeye reduction, off
External flash
AEB
WB bracketing
Max flash synchronize 1/125s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported 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 3840 x 1920 @ 30p / 100 Mbps, MOV, H.264, AAC3840 x 1920 @ 25p / 100 Mbps, MOV, H.264, AAC3840 x 1920 @ 24p / 100 Mbps, MOV, H.264, AAC1920 x 1080 @ 120p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 50p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 30p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 25p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 24p / 28 Mbps, MOV, H.264, AAC
Max video resolution 4096x2160 3840x1920
Video file format MPEG-4, H.264, H.265 MPEG-4, H.264
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
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 900 grams (1.98 lbs) 352 grams (0.78 lbs)
Dimensions 150 x 104 x 87mm (5.9" x 4.1" x 3.4") 116 x 83 x 54mm (4.6" x 3.3" x 2.1")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 460 images 270 images
Battery style Battery Pack Battery Pack
Battery model NP-W235 -
Self timer Yes Yes
Time lapse shooting
Storage type Dual SD/SDHC/SDXC cards (UHS-II supported) SD/SDHC/SDXC card (UHS-I supported)
Card slots Dual Single
Launch pricing $5,999 $698