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Panasonic G9 vs Sony H55

Portability
62
Imaging
60
Features
90
Overall
72
Panasonic Lumix DC-G9 front
 
Sony Cyber-shot DSC-H55 front
Portability
92
Imaging
37
Features
28
Overall
33

Panasonic G9 vs Sony H55 Key Specs

Panasonic G9
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 658g - 137 x 97 x 92mm
  • Announced November 2017
Sony H55
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-250mm (F3.5-5.5) lens
  • 200g - 103 x 58 x 29mm
  • Revealed June 2010
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Panasonic G9 vs Sony H55 Overview

Following is a in depth analysis of the Panasonic G9 vs Sony H55, former is a Pro Mirrorless while the other is a Small Sensor Compact by brands Panasonic and Sony. There exists a large gap between the resolutions of the G9 (20MP) and H55 (14MP) and the G9 (Four Thirds) and H55 (1/2.3") feature totally different sensor dimensions.

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The G9 was manufactured 7 years after the H55 which is quite a serious difference as far as technology is concerned. Each of the cameras offer different body type with the Panasonic G9 being a SLR-style mirrorless camera and the Sony H55 being a Compact camera.

Before getting through a more detailed comparison, below is a concise summary of how the G9 scores versus the H55 with regards to portability, imaging, features and an overall score.

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Reasons to pick Panasonic G9 over the Sony H55

 G9 H55 
RevealedNovember 2017June 2010More modern by 91 months
Focus manually More accurate focusing
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution1040k230kCrisper display (+810k dot)
Selfie screen Easy selfies
Touch display Easily navigate

Reasons to pick Sony H55 over the Panasonic G9

 H55 G9 

Common features in the Panasonic G9 and Sony H55

 G9 H55 
Display sizing3"3"Equivalent display sizing

Panasonic G9 vs Sony H55 Physical Comparison

When you are aiming to carry around your camera frequently, you'll have to consider its weight and proportions. The Panasonic G9 has got external measurements of 137mm x 97mm x 92mm (5.4" x 3.8" x 3.6") along with a weight of 658 grams (1.45 lbs) while the Sony H55 has measurements of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") having a weight of 200 grams (0.44 lbs).

Compare the Panasonic G9 vs Sony H55 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will differ depending on the lens you use at that time. Following is the front view sizing comparison of the G9 against the H55.

Panasonic G9 vs Sony H55 size comparison

Factoring in dimensions and weight, the portability rating of the G9 and H55 is 62 and 92 respectively.

Panasonic G9 vs Sony H55 top view buttons comparison

Panasonic G9 vs Sony H55 Sensor Comparison

Quite often, it can be hard to envision the contrast between sensor sizes just by looking at specifications. The pic below will help provide you a clearer sense of the sensor sizing in the G9 and H55.

Plainly, each of the cameras offer different resolutions and different sensor sizes. The G9 because of its larger sensor will make getting shallower depth of field easier and the Panasonic G9 will give you greater detail due to its extra 6 Megapixels. Greater resolution can also make it easier to crop photos a little more aggressively. The more recent G9 will have an advantage with regard to sensor technology.

Panasonic G9 vs Sony H55 sensor size comparison

Panasonic G9 vs Sony H55 Screen and ViewFinder

Panasonic G9 vs Sony H55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic G9 Portrait photography advice
Sony H55 Portrait photography advice
76
you can focus manually
sensor resolution is decent (20MP)
nice sensor size (Four Thirds)
includes face detect focusing
exports RAW files
28
resolution is good (14MP)
lack of manual focus
manual exposure not possible
can't use external flash
sensor size is tiny (1/2.3")
no RAW format
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Street Comparison

Street photography with Panasonic G9
Street photography with Sony H55
75
screen articulates fully
built in image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
exports RAW files
comes with focus via touch
weather proof
above average ISO range (25,600)
56
image stabilization (Optical)
screen does not articulate
sensor size is tiny (1/2.3")
no RAW format
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Sports Comparison

Panasonic G9 as a Sports photography camera
Sony H55 as a Sports photography camera
70
great max shutter speed (1/8,000s)
silent shooting (1/32,000s)
fast shooting (20.0 frames/s)
built in image stabilization (Sensor based 5-axis)
sensor resolution is decent (20 megapixels)
nice sensor size (Four Thirds)
includes tracking focus
weather proof
not so great battery power (400 per charge)
doesn't have phase detect AF
38
image stabilization (Optical)
resolution is good (14MP)
no shutter priority
sensor size is tiny (1/2.3")
no phase detect AF
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Travel Comparison

Travel photography with Panasonic G9
Travel photography with Sony H55
70
weather proof
supports bluetooth
comes with focus via touch
sensor resolution is decent (20 megapixels)
selfie friendly display
not so great battery power (400 shots)
67
resolution is good (14MP)
flash built-in
quite wide (25mm)
great reach (250mm)
doesn't have Timelapse mode
does not feature selfie friendly display
sluggish max aperture (f3.5)
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Landscape Comparison

Panasonic G9 Landscape photography advice
Sony H55 Landscape photography advice
76
you can focus manually
swap lenses (Micro Four Thirds mount)
nice screen size (3 inches)
built in image stabilization (Sensor based 5-axis)
sensor resolution is decent (20 megapixels)
nice sensor size (Four Thirds)
doesnt have low pass filter
above average ISO range (25,600)
exports RAW files
weather proof
two card slots
not so great battery power (400 CIPA)
42
quite wide (25mm)
good sized screen (3 inch)
image stabilization (Optical)
resolution is good (14MP)
lack of manual focus
lens is fixed (fixed lens mount)
sluggish max aperture (f3.5)
manual exposure not possible
sensor size is tiny (1/2.3")
no RAW format
doesn't have Timelapse mode
Photography Glossary

Vlogging Comparison

Panasonic G9 as a Vlogging camera
Sony H55 as a Vlogging camera
76
selfie friendly display
touchscreen
built in image stabilization (Sensor based 5-axis)
includes face detect focusing
video resolution high (3840 x 2160 pxls)
does have microphone socket
28
quite wide (25mm)
image stabilization (Optical)
sluggish max aperture (f3.5)
does not feature selfie friendly display
low quality video (1280 x 720 resolution)
doesn't have external microphone jack
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Panasonic G9 vs Sony H55 Specifications

Detailed spec comparison table for Panasonic G9 and Sony H55
 Panasonic Lumix DC-G9Sony Cyber-shot DSC-H55
General Information
Brand Panasonic Sony
Model type Panasonic Lumix DC-G9 Sony Cyber-shot DSC-H55
Type Pro Mirrorless Small Sensor Compact
Announced 2017-11-08 2010-06-16
Body design SLR-style mirrorless Compact
Sensor Information
Powered by - Bionz
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.17 x 4.55mm
Sensor area 224.9mm² 28.1mm²
Sensor resolution 20 megapixel 14 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Peak resolution 5184 x 3888 4320 x 3240
Highest native ISO 25600 3200
Minimum native ISO 200 80
RAW files
Minimum enhanced ISO 100 -
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 225 9
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 25-250mm (10.0x)
Largest aperture - f/3.5-5.5
Macro focusing distance - 5cm
Number of lenses 107 -
Crop factor 2.1 5.8
Screen
Display type Fully Articulated Fixed Type
Display sizing 3" 3"
Resolution of display 1,040k dot 230k dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 3,680k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.83x -
Features
Min shutter speed 60s 30s
Max shutter speed 1/8000s 1/1600s
Max quiet shutter speed 1/32000s -
Continuous shutter speed 20.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Set white balance
Image stabilization
Inbuilt flash
Flash distance no built-in flash 3.80 m
Flash settings Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off Auto, On, Slow Syncro, Off
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 3840x2160 1280x720
Video format MPEG-4, AVCHD, H.264 MPEG-4
Microphone input
Headphone input
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 658 gr (1.45 pounds) 200 gr (0.44 pounds)
Dimensions 137 x 97 x 92mm (5.4" x 3.8" x 3.6") 103 x 58 x 29mm (4.1" x 2.3" x 1.1")
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 400 shots -
Type of battery Battery Pack -
Battery ID DMW-BLF19 NP-BG1
Self timer Yes Yes (2 or 10 sec, portrait1/ portrait2)
Time lapse feature
Type of storage Dual SD/SDHC/SDXC slots (UHS-II supported) Memory Stick Duo / Pro Duo/ PRO HG-Duo, SD/SDHC, Internal
Storage slots Two 1
Price at release $1,500 $235