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Olympus E-M10 III vs Panasonic G9

Portability
80
Imaging
55
Features
75
Overall
63
Olympus OM-D E-M10 Mark III front
 
Panasonic Lumix DC-G9 front
Portability
62
Imaging
61
Features
90
Overall
72

Olympus E-M10 III vs Panasonic G9 Key Specs

Olympus E-M10 III
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 410g - 122 x 84 x 50mm
  • Introduced August 2017
  • Earlier Model is Olympus E-M10 II
  • Later Model is Olympus E-M10 IV
Panasonic G9
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 658g - 137 x 97 x 92mm
  • Released November 2017
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Olympus E-M10 III vs Panasonic G9 Overview

In this write-up, we will be analyzing the Olympus E-M10 III vs Panasonic G9, former being a Entry-Level Mirrorless while the latter is a Pro Mirrorless by manufacturers Olympus and Panasonic. The image resolution of the E-M10 III (16MP) and the G9 (20MP) is relatively similar and they come with the same exact sensor size (Four Thirds).

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The E-M10 III was revealed 2 months earlier than the G9 which means that they are both of a similar age. The two cameras offer the identical body type (SLR-style mirrorless).

Before getting in to a thorough comparison, below is a concise introduction of how the E-M10 III matches up vs the G9 in terms of portability, imaging, features and an overall rating.

Photography Glossary
	
	

Reasons to pick Olympus E-M10 III over the Panasonic G9

 E-M10 III G9 

Reasons to pick Panasonic G9 over the Olympus E-M10 III

 G9 E-M10 III 
Screen typeFully ArticulatedTiltingFully Articulating screen
Selfie screen Easy selfies

Common features in the Olympus E-M10 III and Panasonic G9

 E-M10 III G9 
ReleasedAugust 2017November 2017Similar age
Focus manually Very accurate focus
Screen sizing3"3"Equivalent screen size
Screen resolution1040k1040kSame screen resolution
Touch screen Quickly navigate

Olympus E-M10 III vs Panasonic G9 Physical Comparison

For anybody who is planning to carry your camera regularly, you're going to have to take into account its weight and size. The Olympus E-M10 III provides outer dimensions of 122mm x 84mm x 50mm (4.8" x 3.3" x 2.0") along with a weight of 410 grams (0.90 lbs) whilst the Panasonic G9 has specifications of 137mm x 97mm x 92mm (5.4" x 3.8" x 3.6") accompanied by a weight of 658 grams (1.45 lbs).

Examine the Olympus E-M10 III vs Panasonic G9 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will vary based on the lens you select at that time. Here is the front view sizing comparison of the E-M10 III compared to the G9.

Olympus E-M10 III vs Panasonic G9 size comparison

Taking into consideration dimensions and weight, the portability rating of the E-M10 III and G9 is 80 and 62 respectively.

Olympus E-M10 III vs Panasonic G9 top view buttons comparison

Olympus E-M10 III vs Panasonic G9 Sensor Comparison

Sometimes, its tough to imagine the difference between sensor sizing just by reading specifications. The photograph below will help offer you a greater sense of the sensor sizes in the E-M10 III and G9.

To sum up, the two cameras enjoy the same exact sensor sizing albeit different MP. You can count on the Panasonic G9 to offer greater detail because of its extra 4MP. Higher resolution can also enable you to crop pictures far more aggressively.

Olympus E-M10 III vs Panasonic G9 sensor size comparison

Olympus E-M10 III vs Panasonic G9 Screen and ViewFinder

Olympus E-M10 III vs Panasonic G9 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 III Portrait photography highlights
Panasonic G9 Portrait photography highlights
73
manual focus
decent megapixels (16 megapixels)
sensor size is nice (Four Thirds)
provides face detect focus
supports RAW files
76
manual focus
resolution is good (20 megapixels)
sensor size is nice (Four Thirds)
provides face detect autofocus
delivers RAW formats
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Street Comparison

Olympus E-M10 III Street photography factors
Panasonic G9 Street photography factors
77
has a tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is nice (Four Thirds)
supports RAW files
offers touch focus
very good ISO range (25,600)
more heavy than competitors in class (410g)
75
fully articulated screen
has image stabilization (Sensor based 5-axis)
sensor size is nice (Four Thirds)
delivers RAW formats
features touch focus
environment proof
very good ISO range (25,600)
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Sports Comparison

Sports photography with Olympus E-M10 III
Sports photography with Panasonic G9
69
silent shooting (1/16,000s)
has image stabilization (Sensor based 5-axis)
decent megapixels (16 megapixels)
sensor size is nice (Four Thirds)
provides tracking focus
no phase detect auto focus
70
maximum shutter speed is high (1/8,000 seconds)
quiet shooting (1/32,000 seconds)
high max frames per second (20.0 frames per second)
has image stabilization (Sensor based 5-axis)
resolution is good (20MP)
sensor size is nice (Four Thirds)
provides tracking focus
environment proof
not so great battery life (400 CIPA)
does not have phase detect autofocus
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Travel Comparison

Olympus E-M10 III Travel photography info
Panasonic G9 Travel photography info
67
offers touch focus
decent megapixels (16MP)
flash built-in
more heavy than competitors in class (410 grams)
screen isn't selfie friendly
70
environment proof
supports bluetooth
features touch focus
resolution is good (20 megapixels)
display is selfie friendly
not so great battery life (400 per charge)
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Landscape Comparison

Olympus E-M10 III Landscape photography details
Panasonic G9 Landscape photography details
80
manual focus
swap lenses (Micro Four Thirds mount)
screen is a decent size (3 inches)
has image stabilization (Sensor based 5-axis)
decent megapixels (16 megapixels)
sensor size is nice (Four Thirds)
very good ISO range (25,600)
supports RAW files
76
manual focus
switch lenses (Micro Four Thirds mount)
screen size is good (3 inches)
has image stabilization (Sensor based 5-axis)
resolution is good (20MP)
sensor size is nice (Four Thirds)
does not have anti-alias filter
very good ISO range (25,600)
delivers RAW formats
environment proof
has double storage slots
not so great battery life (400 per charge)
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Vlogging Comparison

Vlogging with Olympus E-M10 III
Vlogging with Panasonic G9
32
touchscreen functionality
has image stabilization (Sensor based 5-axis)
provides face detect focus
high quality video (3840 x 2160 pxls)
screen isn't selfie friendly
lack of microphone port
more heavy than competitors in class (410g)
77
display is selfie friendly
has touchscreen
has image stabilization (Sensor based 5-axis)
provides face detect autofocus
high res video (3840 x 2160 pxls)
comes with mic port
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Olympus E-M10 III vs Panasonic G9 Specifications

Detailed spec comparison table for Olympus E-M10 III and Panasonic G9
 Olympus OM-D E-M10 Mark IIIPanasonic Lumix DC-G9
General Information
Company Olympus Panasonic
Model type Olympus OM-D E-M10 Mark III Panasonic Lumix DC-G9
Type Entry-Level Mirrorless Pro Mirrorless
Introduced 2017-08-31 2017-11-08
Body design SLR-style mirrorless SLR-style mirrorless
Sensor Information
Processor TruePic VIII -
Sensor type CMOS CMOS
Sensor size Four Thirds Four Thirds
Sensor dimensions 17.4 x 13mm 17.3 x 13mm
Sensor surface area 226.2mm² 224.9mm²
Sensor resolution 16 megapixel 20 megapixel
Anti alias filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 4608 x 3456 5184 x 3888
Maximum native ISO 25600 25600
Minimum native ISO 200 200
RAW data
Minimum enhanced ISO 100 100
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 121 225
Lens
Lens mount type Micro Four Thirds Micro Four Thirds
Available lenses 107 107
Focal length multiplier 2.1 2.1
Screen
Display type Tilting Fully Articulated
Display size 3 inch 3 inch
Resolution of display 1,040k dot 1,040k dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 2,360k dot 3,680k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.62x 0.83x
Features
Minimum shutter speed 60 secs 60 secs
Fastest shutter speed 1/4000 secs 1/8000 secs
Fastest quiet shutter speed 1/16000 secs 1/32000 secs
Continuous shutter speed 8.6fps 20.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash distance 5.80 m (at ISO 100) no built-in flash
Flash modes Auto, redeye, slow sync, 2nd-curtain slow sync, redeye slow sync, fill-in, manual, off Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off
Hot shoe
Auto exposure bracketing
WB bracketing
Fastest flash sync 1/250 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM 3840 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM
Maximum video resolution 3840x2160 3840x2160
Video file format MPEG-4, H.264 MPEG-4, AVCHD, H.264
Mic jack
Headphone jack
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.0 (5 GBit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 410 gr (0.90 lb) 658 gr (1.45 lb)
Dimensions 122 x 84 x 50mm (4.8" x 3.3" x 2.0") 137 x 97 x 92mm (5.4" x 3.8" x 3.6")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 330 images 400 images
Battery form Battery Pack Battery Pack
Battery ID BLS-50 DMW-BLF19
Self timer Yes (2 or 12 secs, custom) Yes
Time lapse shooting
Type of storage SD/SDHC/SDXC (UHS-I/II supported) Dual SD/SDHC/SDXC slots (UHS-II supported)
Storage slots One Dual
Pricing at release $650 $1,500