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Panasonic GH5 vs Sony A7R III

Portability
59
Imaging
59
Features
89
Overall
71
Panasonic Lumix DMC-GH5 front
 
Sony Alpha A7R III front
Portability
63
Imaging
77
Features
93
Overall
83

Panasonic GH5 vs Sony A7R III 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 Maximum Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 725g - 139 x 98 x 87mm
  • Introduced January 2017
  • Succeeded the Panasonic GH4
  • New Model is Panasonic GH5 II
Sony A7R III
(Full Review)
  • 42MP - Full frame Sensor
  • 3" Tilting Display
  • ISO 100 - 32000 (Raise to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 657g - 127 x 96 x 74mm
  • Released October 2017
  • Superseded the Sony A7R II
  • Renewed by Sony A7R IV
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Panasonic GH5 vs Sony A7R III Overview

Following is a extensive comparison of the Panasonic GH5 versus Sony A7R III, both Pro Mirrorless cameras by companies Panasonic and Sony. There exists a huge gap among the sensor resolutions of the GH5 (20MP) and A7R III (42MP) and the GH5 (Four Thirds) and A7R III (Full frame) have different sensor dimensions.

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The GH5 was announced 9 months prior to the A7R III and they are of a similar generation. Each of the cameras have the same body design (SLR-style mirrorless).

Before getting right into a full comparison, here is a brief summation of how the GH5 grades versus the A7R III with regards to portability, imaging, features and an overall score.

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Reasons to pick Panasonic GH5 over the Sony A7R III

 GH5 A7R III 
Display typeFully ArticulatedTiltingFully Articulating display
Display dimensions3.2"3"Larger display (+0.2")
Display resolution1620k1440kCrisper display (+180k dot)
Selfie screen Take selfies

Reasons to pick Sony A7R III over the Panasonic GH5

 A7R III GH5 
ReleasedOctober 2017January 2017More modern by 9 months

Common features in the Panasonic GH5 and Sony A7R III

 GH5 A7R III 
Manually focus More precise focus
Touch friendly display Easily navigate

Panasonic GH5 vs Sony A7R III Physical Comparison

For those who are aiming to carry around your camera regularly, you'll have to think about its weight and measurements. The Panasonic GH5 offers outside dimensions of 139mm x 98mm x 87mm (5.5" x 3.9" x 3.4") with a weight of 725 grams (1.60 lbs) while the Sony A7R III has proportions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") having a weight of 657 grams (1.45 lbs).

Check out the Panasonic GH5 versus Sony A7R III in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you are utilising during that time. Here is a front view dimensions comparison of the GH5 versus the A7R III.

Panasonic GH5 vs Sony A7R III size comparison

Using dimensions and weight, the portability score of the GH5 and A7R III is 59 and 63 respectively.

Panasonic GH5 vs Sony A7R III top view buttons comparison

Panasonic GH5 vs Sony A7R III Sensor Comparison

Normally, it is very hard to imagine the gap in sensor sizes simply by checking out a spec sheet. The picture below will help provide you a better sense of the sensor dimensions in the GH5 and A7R III.

Clearly, the 2 cameras provide different megapixel count and different sensor sizes. The GH5 with its smaller sensor is going to make getting bokeh harder and the Sony A7R III will show extra detail with its extra 22 Megapixels. Greater resolution will also help you crop images more aggressively. The more aged GH5 will be disadvantaged when it comes to sensor innovation.

Panasonic GH5 vs Sony A7R III sensor size comparison

Panasonic GH5 vs Sony A7R III Screen and ViewFinder

Panasonic GH5 vs Sony A7R III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GH5 Portrait photography advice
Sony A7R III Portrait photography advice
75
focusing manually
good resolution (20MP)
nice sensor size (Four Thirds)
features face detect focus
exports RAW files
86
has manual focus
MP count amazing (42 megapixels)
sensor size is large (Full frame)
features face detection focusing
saves RAW files
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Street Comparison

Panasonic GH5 Street photography highlights
Sony A7R III Street photography highlights
74
screen can move to multiple angles
built in image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
exports RAW files
boasts focus by touch
environment sealing
great ISO range (25,600)
79
screen tilts up and down
image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
saves RAW files
provides touch to focus
weather proof
above average high ISO (32,000)
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Sports Comparison

Panasonic GH5 Sports photography highlights
Sony A7R III Sports photography highlights
68
high shutter speed (1/8,000 seconds)
quiet mode (1/16,000 seconds)
built in image stabilization (Sensor based 5-axis)
good resolution (20 megapixels)
nice sensor size (Four Thirds)
features tracking focus
environment sealing
bad battery power (410 shots)
lack of phase detect auto focus
88
great max shutter speed (1/8,000s)
image stabilization (Sensor based 5-axis)
MP count amazing (42 megapixels)
sensor size is large (Full frame)
features tracking autofocus
weather proof
great battery (650 shots)
comes with phase detect AF
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Travel Comparison

Panasonic GH5 Travel photography info
Sony A7R III Travel photography info
68
environment sealing
has bluetooth
boasts focus by touch
good resolution (20MP)
display is selfie friendly
bad battery power (410 shots)
73
great battery (650 per charge)
weather proof
has bluetooth
provides touch to focus
MP count amazing (42 megapixels)
screen isn't selfie friendly
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Landscape Comparison

Landscape photography with Panasonic GH5
Landscape photography with Sony A7R III
75
focusing manually
switch lenses (Micro Four Thirds mount)
nice screen size (3.2")
built in image stabilization (Sensor based 5-axis)
good resolution (20 megapixels)
nice sensor size (Four Thirds)
no anti-alias filter
great ISO range (25,600)
exports RAW files
environment sealing
2 card slots
bad battery power (410 per charge)
87
has manual focus
swap lenses (Sony E mount)
pretty good screen size (3")
image stabilization (Sensor based 5-axis)
MP count amazing (42 megapixels)
sensor size is large (Full frame)
doesnt have low pass filter
above average high ISO (32,000)
saves RAW files
weather proof
great battery (650 per charge)
two card slots
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Vlogging Comparison

Panasonic GH5 Vlogging features
Sony A7R III Vlogging features
75
display is selfie friendly
built-in touchscreen
built in image stabilization (Sensor based 5-axis)
features face detect focus
high video quality (4096 x 2160 resolution)
includes mic support
36
touchscreen capability
image stabilization (Sensor based 5-axis)
features face detection focusing
high res video (3840 x 2160 pixels)
does have external mic socket
screen isn't selfie friendly
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Panasonic GH5 vs Sony A7R III Specifications

Detailed spec comparison table for Panasonic GH5 and Sony A7R III
 Panasonic Lumix DMC-GH5Sony Alpha A7R III
General Information
Brand Panasonic Sony
Model Panasonic Lumix DMC-GH5 Sony Alpha A7R III
Class Pro Mirrorless Pro Mirrorless
Introduced 2017-01-04 2017-10-25
Physical type SLR-style mirrorless SLR-style mirrorless
Sensor Information
Chip Venus Engine Bionz X
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds Full frame
Sensor dimensions 17.3 x 13mm 35.9 x 24mm
Sensor surface area 224.9mm² 861.6mm²
Sensor resolution 20MP 42MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Full resolution 5184 x 3888 7952 x 5304
Max native ISO 25600 32000
Max boosted ISO - 102400
Min native ISO 200 100
RAW support
Min boosted ISO 100 50
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 225 425
Lens
Lens mounting type Micro Four Thirds Sony E
Amount of lenses 107 121
Crop factor 2.1 1
Screen
Screen type Fully Articulated Tilting
Screen sizing 3.2" 3"
Resolution of screen 1,620 thousand dots 1,440 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 3,680 thousand dots 3,686 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 0.76x 0.78x
Features
Slowest shutter speed 60 secs 30 secs
Maximum shutter speed 1/8000 secs 1/8000 secs
Maximum silent shutter speed 1/16000 secs -
Continuous shooting rate 12.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
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 Off, Auto, Fill-flash, Slow Sync, Rear Sync, Red-eye reduction, Wireless, Hi-speed sync
External flash
AEB
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
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 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Max video resolution 4096x2160 3840x2160
Video format MPEG-4, AVCHD, H.264 MPEG-4, AVCHD, XAVC S
Mic port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1(5 GBit/sec) USB 3.1 Gen 1(5 GBit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 725g (1.60 lb) 657g (1.45 lb)
Physical dimensions 139 x 98 x 87mm (5.5" x 3.9" x 3.4") 127 x 96 x 74mm (5.0" x 3.8" x 2.9")
DXO scores
DXO All around score 77 100
DXO Color Depth score 23.9 26.0
DXO Dynamic range score 13.0 14.7
DXO Low light score 807 3523
Other
Battery life 410 shots 650 shots
Battery type 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 recording
Type of storage Dual SD/SDHC/SDXC (UHS-II compatible) Two SD/SDHC/SDXC slots (UHS-II support on one)
Card slots 2 2
Price at launch $1,298 $2,800