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Panasonic GH2 vs Sony H55

Portability
70
Imaging
51
Features
65
Overall
56
Panasonic Lumix DMC-GH2 front
 
Sony Cyber-shot DSC-H55 front
Portability
92
Imaging
37
Features
28
Overall
33

Panasonic GH2 vs Sony H55 Key Specs

Panasonic GH2
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 160 - 12800
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 442g - 124 x 90 x 76mm
  • Released March 2011
  • Succeeded the Panasonic GH1
  • Updated by Panasonic GH3
Sony H55
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-250mm (F3.5-5.5) lens
  • 200g - 103 x 58 x 29mm
  • Introduced June 2010
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Panasonic GH2 vs Sony H55 Overview

Lets look a bit more in depth at the Panasonic GH2 and Sony H55, one is a Advanced Mirrorless and the latter is a Small Sensor Compact by rivals Panasonic and Sony. The resolution of the GH2 (16MP) and the H55 (14MP) is pretty comparable but the GH2 (Four Thirds) and H55 (1/2.3") use totally different sensor sizes.

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The GH2 was announced 10 months after the H55 so they are of a similar generation. Each of these cameras offer different body type with the Panasonic GH2 being a SLR-style mirrorless camera and the Sony H55 being a Compact camera.

Before delving in to a thorough comparison, below is a short synopsis of how the GH2 matches up vs the H55 when it comes to portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Panasonic GH2 over the Sony H55

 GH2 H55 
IntroducedMarch 2011June 2010Newer by 10 months
Manual focus Very accurate focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution460k230kCrisper screen (+230k dot)
Selfie screen Easy selfies
Touch screen Quickly navigate

Reasons to pick Sony H55 over the Panasonic GH2

 H55 GH2 

Common features in the Panasonic GH2 and Sony H55

 GH2 H55 
Screen sizing3"3"Equivalent screen dimensions

Panasonic GH2 vs Sony H55 Physical Comparison

For anybody who is planning to travel with your camera often, you're going to have to factor in its weight and size. The Panasonic GH2 comes with outside dimensions of 124mm x 90mm x 76mm (4.9" x 3.5" x 3.0") with a weight of 442 grams (0.97 lbs) while the Sony H55 has specifications of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") along with a weight of 200 grams (0.44 lbs).

Compare the Panasonic GH2 and Sony H55 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are working with at that moment. Underneath is the front view proportions comparison of the GH2 versus the H55.

Panasonic GH2 vs Sony H55 size comparison

Taking into consideration dimensions and weight, the portability grade of the GH2 and H55 is 70 and 92 respectively.

Panasonic GH2 vs Sony H55 top view buttons comparison

Panasonic GH2 vs Sony H55 Sensor Comparison

Sometimes, its difficult to see the gap in sensor dimensions purely by checking out specifications. The image here might offer you a better sense of the sensor dimensions in the GH2 and H55.

To sum up, each of the cameras enjoy different megapixels and different sensor dimensions. The GH2 having a bigger sensor will make achieving shallower DOF less difficult and the Panasonic GH2 will provide greater detail with its extra 2 Megapixels. Higher resolution can also allow you to crop photographs far more aggressively. The newer GH2 will have an edge with regard to sensor tech.

Panasonic GH2 vs Sony H55 sensor size comparison

Panasonic GH2 vs Sony H55 Screen and ViewFinder

Panasonic GH2 vs Sony H55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GH2 Portrait photography advice
Sony H55 Portrait photography advice
70
you can focus manually
megapixel count decent (16MP)
nice sensor size (Four Thirds)
provides face detection focusing
supports RAW files
28
megapixel count decent (14 megapixels)
manual focus not available
manual mode not available
can't use external flash
sensor size is very small (1/2.3")
has no RAW format
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Street Comparison

Panasonic GH2 Street photography details
Sony H55 Street photography details
68
screen can move to multiple angles
nice sensor size (Four Thirds)
supports RAW files
lack of image stabilization
56
image stabilization (Optical)
screen is fixed
sensor size is very small (1/2.3")
has no RAW format
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Sports Comparison

Panasonic GH2 Sports photography highlights
Sony H55 Sports photography highlights
46
megapixel count decent (16 megapixels)
nice sensor size (Four Thirds)
provides tracking autofocus
continuous shooting slow (3.0 frames per second)
lack of image stabilization
low battery pack (330 shots)
doesn't have phase detect AF
38
image stabilization (Optical)
megapixel count decent (14 megapixels)
lack of shutter priority mode
sensor size is very small (1/2.3")
has no phase detect autofocus
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Travel Comparison

Panasonic GH2 Travel photography features
Sony H55 Travel photography features
62
megapixel count decent (16MP)
flash built-in
screen is selfie friendly
does not have Timelapse recording
low battery pack (330 shots)
67
megapixel count decent (14 megapixels)
built-in flash
really wide (25mm)
very long zoom (250mm)
lack of Timelapse mode
screen isn't selfie friendly
somewhat slow max aperture (f3.5)
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Landscape Comparison

Panasonic GH2 as a Landscape photography camera
Sony H55 as a Landscape photography camera
60
you can focus manually
change lenses (Micro Four Thirds mount)
pretty good screen size (3")
megapixel count decent (16 megapixels)
nice sensor size (Four Thirds)
supports RAW files
lack of image stabilization
low battery pack (330 shots)
does not have Timelapse recording
42
really wide (25mm)
nice screen size (3 inch)
image stabilization (Optical)
megapixel count decent (14 megapixels)
manual focus not available
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.5)
manual mode not available
sensor size is very small (1/2.3")
has no RAW format
lack of Timelapse mode
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Vlogging Comparison

Panasonic GH2 Vlogging factors
Sony H55 Vlogging factors
71
screen is selfie friendly
touchscreen capability
provides face detection focusing
video resolution high (1920 x 1080 pixels)
does have external microphone port
lack of image stabilization
28
really wide (25mm)
image stabilization (Optical)
somewhat slow max aperture (f3.5)
screen isn't selfie friendly
low video resolution (1280 x 720 resolution)
lack of external microphone port
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Panasonic GH2 vs Sony H55 Specifications

Detailed spec comparison table for Panasonic GH2 and Sony H55
 Panasonic Lumix DMC-GH2Sony Cyber-shot DSC-H55
General Information
Company Panasonic Sony
Model Panasonic Lumix DMC-GH2 Sony Cyber-shot DSC-H55
Category Advanced Mirrorless Small Sensor Compact
Released 2011-03-23 2010-06-16
Body design SLR-style mirrorless Compact
Sensor Information
Powered by Venus Engine 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 surface area 224.9mm² 28.1mm²
Sensor resolution 16 megapixels 14 megapixels
Anti aliasing 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
Lowest native ISO 160 80
RAW format
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 23 9
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 25-250mm (10.0x)
Max aperture - f/3.5-5.5
Macro focus range - 5cm
Number of lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Range of screen Fully Articulated Fixed Type
Screen sizing 3 inches 3 inches
Resolution of screen 460k dot 230k dot
Selfie friendly
Liveview
Touch display
Screen tech TFT Color LCD with wide-viewing angle -
Viewfinder Information
Viewfinder Electronic None
Viewfinder coverage 100 percent -
Viewfinder magnification 0.71x -
Features
Slowest shutter speed 60 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/1600 seconds
Continuous shooting speed 3.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Change WB
Image stabilization
Built-in flash
Flash range 15.60 m 3.80 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync Auto, On, Slow Syncro, Off
External flash
AE bracketing
White balance bracketing
Maximum flash sync 1/160 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (24, 30, 60fps) 1280 x 720 (60, 30 fps), 848 x 480 (30 fps), 640 x 480 (30fps), 320 x 240 (30fps) 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 1920x1080 1280x720
Video file format AVCHD, Motion JPEG MPEG-4
Microphone jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 442 grams (0.97 lbs) 200 grams (0.44 lbs)
Dimensions 124 x 90 x 76mm (4.9" x 3.5" x 3.0") 103 x 58 x 29mm (4.1" x 2.3" x 1.1")
DXO scores
DXO All around score 60 not tested
DXO Color Depth score 21.2 not tested
DXO Dynamic range score 11.3 not tested
DXO Low light score 655 not tested
Other
Battery life 330 photos -
Battery form Battery Pack -
Battery model - NP-BG1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, portrait1/ portrait2)
Time lapse recording
Storage media SD/SDHC/SDXC Memory Stick Duo / Pro Duo/ PRO HG-Duo, SD/SDHC, Internal
Storage slots One One
Launch pricing $1,000 $235