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Panasonic GH5 vs Sony FX3

Portability
59
Imaging
60
Features
89
Overall
71
Panasonic Lumix DMC-GH5 front
 
Sony FX3 front
Portability
62
Imaging
65
Features
92
Overall
75

Panasonic GH5 vs Sony FX3 Key Specs

Panasonic GH5
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3.2" Fully Articulated Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 725g - 139 x 98 x 87mm
  • Launched January 2017
  • Previous Model is Panasonic GH4
  • Later Model is Panasonic GH5 II
Sony FX3
(Full Review)
  • 12MP - Full frame Sensor
  • 3.00" Fully Articulated Screen
  • ISO 80 - 102400 (Increase to 409600)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 716g - 130 x 78 x 85mm
  • Released February 2021
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Panasonic GH5 vs Sony FX3 Overview

Here, we will be evaluating the Panasonic GH5 vs Sony FX3, both Pro Mirrorless cameras by rivals Panasonic and Sony. There exists a substantial gap among the sensor resolutions of the GH5 (20MP) and FX3 (12MP) and the GH5 (Four Thirds) and FX3 (Full frame) boast totally different sensor sizing.

Photography Glossary

The GH5 was unveiled 5 years before the FX3 and that is a fairly big difference as far as camera technology is concerned. Both the cameras feature different body design with the Panasonic GH5 being a SLR-style mirrorless camera and the Sony FX3 being a Rangefinder-style mirrorless camera.

Before we go into a full comparison, here is a quick overview of how the GH5 grades against the FX3 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic GH5 over the Sony FX3

 GH5 FX3 
Screen size3.2"3.00"Bigger screen (+0.2")
Screen resolution1620k1440kCrisper screen (+180k dot)

Reasons to pick Sony FX3 over the Panasonic GH5

 FX3 GH5 
ReleasedFebruary 2021January 2017Fresher by 50 months

Common features in the Panasonic GH5 and Sony FX3

 GH5 FX3 
Manually focus More accurate focus
Screen typeFully ArticulatedFully articulatedFully Articulated screen
Selfie screen Both good for selfies
Touch screen Quickly navigate

Panasonic GH5 vs Sony FX3 Physical Comparison

For anybody who is looking to carry your camera, you're going to have to factor in its weight and dimensions. The Panasonic GH5 provides outer measurements of 139mm x 98mm x 87mm (5.5" x 3.9" x 3.4") having a weight of 725 grams (1.60 lbs) while the Sony FX3 has dimensions of 130mm x 78mm x 85mm (5.1" x 3.1" x 3.3") accompanied by a weight of 716 grams (1.58 lbs).

Take a look at the Panasonic GH5 vs Sony FX3 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will differ depending on the lens you have at the time. Following is a front view proportions comparison of the GH5 vs the FX3.

Panasonic GH5 vs Sony FX3 size comparison

Taking into account dimensions and weight, the portability grade of the GH5 and FX3 is 59 and 62 respectively.

Panasonic GH5 vs Sony FX3 top view buttons comparison

Panasonic GH5 vs Sony FX3 Sensor Comparison

Typically, its tough to see the contrast in sensor sizing purely by viewing technical specs. The graphic below will help offer you a greater sense of the sensor sizing in the GH5 and FX3.

As you have seen, the 2 cameras come with different megapixel count and different sensor sizing. The GH5 with its smaller sensor will make achieving shallower depth of field harder and the Panasonic GH5 will render more detail having an extra 8 Megapixels. Higher resolution will enable you to crop photographs a good deal more aggressively. The older GH5 will be disadvantaged in sensor innovation.

Panasonic GH5 vs Sony FX3 sensor size comparison

Panasonic GH5 vs Sony FX3 Screen and ViewFinder

Panasonic GH5 vs Sony FX3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GH5 as a Portrait photography camera
Sony FX3 as a Portrait photography camera
76
manual focus
sensor resolution is decent (20MP)
decent sensor size (Four Thirds)
supports face detection focus
saves RAW files
71
you can focus manually
sensor size is great (Full frame)
comes with face detect focus
saves RAW files
MP count low (12 megapixels)
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Street Comparison

Street photography with Panasonic GH5
Street photography with Sony FX3
74
screen articulates fully
image stabilization (Sensor based 5-axis)
decent sensor size (Four Thirds)
saves RAW files
includes focus by touch
weather sealing
great ISO range (25,600)
76
image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
saves RAW files
boasts focus by touch
weather sealing
very good ISO range (102,400)
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Sports Comparison

Panasonic GH5 Sports photography features
Sony FX3 Sports photography features
68
great max shutter speed (1/8,000s)
silent shooting (1/16,000s)
image stabilization (Sensor based 5-axis)
sensor resolution is decent (20 megapixels)
decent sensor size (Four Thirds)
supports tracking autofocus
weather sealing
low battery (410 CIPA)
does not have phase detect auto focus
76
max shutter speed is good (1/8,000 seconds)
image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
comes with tracking focus
weather sealing
good battery (600 per charge)
sensor has phase detect auto focus
MP count low (12 megapixels)
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Travel Comparison

Panasonic GH5 Travel photography highlights
Sony FX3 Travel photography highlights
68
weather sealing
has bluetooth
includes focus by touch
sensor resolution is decent (20MP)
selfie friendly screen
low battery (410 CIPA)
71
good battery (600 CIPA)
weather sealing
supports bluetooth
boasts focus by touch
selfie friendly screen
MP count low (12 megapixels)
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Landscape Comparison

Landscape photography with Panasonic GH5
Landscape photography with Sony FX3
75
manual focus
change lenses (Micro Four Thirds mount)
screen size is good (3.2 inch)
image stabilization (Sensor based 5-axis)
sensor resolution is decent (20 megapixels)
decent sensor size (Four Thirds)
does not have low pass filter
great ISO range (25,600)
saves RAW files
weather sealing
2 card slots
low battery (410 per charge)
77
you can focus manually
change lenses (Sony E mount)
screen is a decent size (3.00")
image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
very good ISO range (102,400)
saves RAW files
weather sealing
good battery (600 per charge)
has double storage slots
MP count low (12 megapixels)
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Vlogging Comparison

Panasonic GH5 Vlogging features
Sony FX3 Vlogging features
75
selfie friendly screen
touchscreen
image stabilization (Sensor based 5-axis)
supports face detection focus
video res high (4096 x 2160 resolution)
has external microphone support
77
selfie friendly screen
touch screen
image stabilization (Sensor based 5-axis)
comes with face detect focus
video res high (3840 x 2160 pixels)
includes mic port
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Panasonic GH5 vs Sony FX3 Specifications

Detailed spec comparison table for Panasonic GH5 and Sony FX3
 Panasonic Lumix DMC-GH5Sony FX3
General Information
Make Panasonic Sony
Model Panasonic Lumix DMC-GH5 Sony FX3
Type Pro Mirrorless Pro Mirrorless
Launched 2017-01-04 2021-02-23
Body design SLR-style mirrorless Rangefinder-style mirrorless
Sensor Information
Processor Venus Engine -
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds Full frame
Sensor dimensions 17.3 x 13mm 35.6 x 23.8mm
Sensor area 224.9mm² 847.3mm²
Sensor resolution 20MP 12MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Full resolution 5184 x 3888 4240 x 2832
Max native ISO 25600 102400
Max boosted ISO - 409600
Min native ISO 200 80
RAW images
Min boosted ISO 100 50
Autofocusing
Manual focus
Touch to focus
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 225 759
Lens
Lens mount Micro Four Thirds Sony E
Available lenses 107 187
Crop factor 2.1 1
Screen
Range of screen Fully Articulated Fully articulated
Screen sizing 3.2 inch 3.00 inch
Resolution of screen 1,620k dot 1,440k dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 3,680k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.76x -
Features
Slowest shutter speed 60 seconds 30 seconds
Maximum shutter speed 1/8000 seconds 1/8000 seconds
Maximum silent shutter speed 1/16000 seconds -
Continuous shooting speed 12.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash range no built-in flash no built-in flash
Flash options Auto, Auto/Redeye Reduction, Forced On, Forced On w/Redeye Reduction, Slow Sync, Slow Sync w/Redeye Reduction, Forced Off no built-in flash
External flash
AEB
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 4096 x 2160 (24p), 3840 x 2160 (60p, 50p, 30p, 25p, 24p), 1920 x 1080 (60p, 50p, 30p, 25p, 24p) 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
Max video resolution 4096x2160 3840x2160
Video format MPEG-4, AVCHD, H.264 MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265
Mic jack
Headphone jack
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1(5 GBit/sec) USB 3.2 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 725g (1.60 lb) 716g (1.58 lb)
Physical dimensions 139 x 98 x 87mm (5.5" x 3.9" x 3.4") 130 x 78 x 85mm (5.1" x 3.1" x 3.3")
DXO scores
DXO All around score 77 85
DXO Color Depth score 23.9 24.2
DXO Dynamic range score 13.0 13.4
DXO Low light score 807 3900
Other
Battery life 410 images 600 images
Form of battery Battery Pack Battery Pack
Battery model - NP-FZ100
Self timer Yes (2 or 10 secs; 10 secs w/3 shots) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse shooting With downloadable app
Storage media Dual SD/SDHC/SDXC (UHS-II compatible) Dual SD/CFexpress Type A slots
Storage slots Dual Dual
Launch pricing $1,298 $3,900