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Panasonic GH3 vs Sony H55

Portability
66
Imaging
51
Features
80
Overall
62
Panasonic Lumix DMC-GH3 front
 
Sony Cyber-shot DSC-H55 front
Portability
92
Imaging
36
Features
28
Overall
32

Panasonic GH3 vs Sony H55 Key Specs

Panasonic GH3
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 12800
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 550g - 133 x 93 x 82mm
  • Released September 2012
  • Succeeded the Panasonic GH2
  • Updated by Panasonic GH4
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
  • Launched June 2010
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Panasonic GH3 vs Sony H55 Overview

Below, we are evaluating the Panasonic GH3 versus Sony H55, former is a Advanced Mirrorless while the other is a Small Sensor Compact by rivals Panasonic and Sony. The resolution of the GH3 (16MP) and the H55 (14MP) is very comparable but the GH3 (Four Thirds) and H55 (1/2.3") come with different sensor size.

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The GH3 was released 2 years after the H55 which is a fairly big difference as far as camera tech is concerned. Both the cameras come with different body type with the Panasonic GH3 being a SLR-style mirrorless camera and the Sony H55 being a Compact camera.

Before going through a complete comparison, below is a short introduction of how the GH3 scores against the H55 in regards to portability, imaging, features and an overall mark.

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Reasons to pick Panasonic GH3 over the Sony H55

 GH3 H55 
LaunchedSeptember 2012June 2010Newer by 28 months
Manual focus Dial exact focusing
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution614k230kSharper display (+384k dot)
Selfie screen Easy selfies
Touch friendly display Easily navigate

Reasons to pick Sony H55 over the Panasonic GH3

 H55 GH3 

Common features in the Panasonic GH3 and Sony H55

 GH3 H55 
Display dimension3"3"Identical display size

Panasonic GH3 vs Sony H55 Physical Comparison

For those who are intending to travel with your camera regularly, you are going to need to consider its weight and measurements. The Panasonic GH3 has got physical dimensions of 133mm x 93mm x 82mm (5.2" x 3.7" x 3.2") and a weight of 550 grams (1.21 lbs) and the Sony H55 has proportions of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") with a weight of 200 grams (0.44 lbs).

Check the Panasonic GH3 versus Sony H55 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will differ dependant on the lens you are employing at that time. Here is the front view size comparison of the GH3 compared to the H55.

Panasonic GH3 vs Sony H55 size comparison

Looking at size and weight, the portability score of the GH3 and H55 is 66 and 92 respectively.

Panasonic GH3 vs Sony H55 top view buttons comparison

Panasonic GH3 vs Sony H55 Sensor Comparison

Oftentimes, its hard to visualize the contrast in sensor dimensions purely by checking out specs. The image underneath may offer you a far better sense of the sensor dimensions in the GH3 and H55.

All in all, both cameras have got different megapixels and different sensor dimensions. The GH3 featuring a larger sensor is going to make shooting shallow DOF less difficult and the Panasonic GH3 will provide greater detail as a result of its extra 2MP. Greater resolution will enable you to crop images much more aggressively. The more modern GH3 should have a benefit when it comes to sensor innovation.

Panasonic GH3 vs Sony H55 sensor size comparison

Panasonic GH3 vs Sony H55 Screen and ViewFinder

Panasonic GH3 vs Sony H55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GH3 Portrait photography information
Sony H55 Portrait photography information
70
focusing manually
decent megapixels (16MP)
nice sensor size (Four Thirds)
offers face detect focusing
supports RAW formats
28
megapixel count good (14MP)
focusing manually not possible
no manual control
cannot use external flash
tiny sensor (1/2.3")
does not have RAW support
Photography Glossary

Street Comparison

Street photography with Panasonic GH3
Street photography with Sony H55
65
screen articulates
nice sensor size (Four Thirds)
supports RAW formats
offers touch to focus
environment sealing
no image stabilization
more heavy than competition in class (550g)
56
built in image stabilization (Optical)
no articulating screen
tiny sensor (1/2.3")
does not have RAW support
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Sports Comparison

Panasonic GH3 Sports photography advice
Sony H55 Sports photography advice
63
fast continuous shooting (20.0 frames/s)
decent megapixels (16 megapixels)
nice sensor size (Four Thirds)
offers tracking focus
environment sealing
good battery pack (540 per charge)
no image stabilization
has no phase detect AF
38
built in image stabilization (Optical)
megapixel count good (14MP)
no shutter priority mode
tiny sensor (1/2.3")
does not have phase detect AF
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Travel Comparison

Travel photography with Panasonic GH3
Travel photography with Sony H55
70
good battery pack (540 shots)
environment sealing
offers touch to focus
decent megapixels (16MP)
flash built-in
display is selfie friendly
more heavy than competition in class (550 grams)
66
megapixel count good (14 megapixels)
has built in flash
relatively wide (25mm)
great reach (250mm)
no Timelapse recording
display is not selfie friendly
sluggish max aperture (f3.5)
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Landscape Comparison

Panasonic GH3 Landscape photography details
Sony H55 Landscape photography details
71
focusing manually
swap lenses (Micro Four Thirds mount)
nice screen size (3")
decent megapixels (16MP)
nice sensor size (Four Thirds)
supports RAW formats
environment sealing
good battery pack (540 shots)
no image stabilization
41
relatively wide (25mm)
screen is a good size (3")
built in image stabilization (Optical)
megapixel count good (14MP)
focusing manually not possible
fixed lens (fixed lens mount)
sluggish max aperture (f3.5)
no manual control
tiny sensor (1/2.3")
does not have RAW support
no Timelapse recording
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Vlogging Comparison

Panasonic GH3 as a Vlogging camera
Sony H55 as a Vlogging camera
65
display is selfie friendly
built-in touchscreen
offers face detect focusing
video res high (1920 x 1080 resolution)
includes microphone jack
no image stabilization
more heavy than competition in class (550 grams)
28
relatively wide (25mm)
built in image stabilization (Optical)
sluggish max aperture (f3.5)
display is not selfie friendly
low res video (1280 x 720 pixels)
no external microphone socket
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Panasonic GH3 vs Sony H55 Specifications

Detailed spec comparison table for Panasonic GH3 and Sony H55
 Panasonic Lumix DMC-GH3Sony Cyber-shot DSC-H55
General Information
Manufacturer Panasonic Sony
Model type Panasonic Lumix DMC-GH3 Sony Cyber-shot DSC-H55
Class Advanced Mirrorless Small Sensor Compact
Released 2012-09-17 2010-06-16
Physical type SLR-style mirrorless Compact
Sensor Information
Chip Venus Engine VII FHD 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 16MP 14MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Highest resolution 4608 x 3456 4320 x 3240
Highest native ISO 12800 3200
Min native ISO 200 80
RAW files
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 23 9
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 25-250mm (10.0x)
Highest aperture - f/3.5-5.5
Macro focusing distance - 5cm
Amount of lenses 107 -
Crop factor 2.1 5.8
Screen
Display type Fully Articulated Fixed Type
Display diagonal 3 inches 3 inches
Resolution of display 614 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Display tech OLED Monitor with static touch control -
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 1,744 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.67x -
Features
Lowest shutter speed 60 secs 30 secs
Highest shutter speed 1/4000 secs 1/1600 secs
Continuous shooting rate 20.0fps 10.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 12.00 m 3.80 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync Auto, On, Slow Syncro, Off
Hot shoe
Auto exposure bracketing
White balance bracketing
Highest flash synchronize 1/160 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (60, 50, 30, 25 24 fps) 1280 x 720 (60, 50, 30, 25fps), 640 x 480 (30, 25fps 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 1920x1080 1280x720
Video data format MPEG-4, AVCHD, H.264 MPEG-4
Microphone port
Headphone port
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 550 grams (1.21 pounds) 200 grams (0.44 pounds)
Dimensions 133 x 93 x 82mm (5.2" x 3.7" x 3.2") 103 x 58 x 29mm (4.1" x 2.3" x 1.1")
DXO scores
DXO All around rating 71 not tested
DXO Color Depth rating 22.7 not tested
DXO Dynamic range rating 12.4 not tested
DXO Low light rating 812 not tested
Other
Battery life 540 photographs -
Type of battery Battery Pack -
Battery ID - NP-BG1
Self timer Yes (2 or 10 sec, 10 sec (3 images)) Yes (2 or 10 sec, portrait1/ portrait2)
Time lapse feature
Type of storage SD/SDHC/SDXC Memory Stick Duo / Pro Duo/ PRO HG-Duo, SD/SDHC, Internal
Card slots 1 1
Pricing at launch $799 $235