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Panasonic GH2 vs Pentax WG-2

Portability
70
Imaging
51
Features
65
Overall
56
Panasonic Lumix DMC-GH2 front
 
Pentax Optio WG-2 front
Portability
91
Imaging
39
Features
37
Overall
38

Panasonic GH2 vs Pentax WG-2 Key Specs

Panasonic GH2
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 160 - 12800
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 442g - 124 x 90 x 76mm
  • Introduced March 2011
  • Earlier Model is Panasonic GH1
  • Successor is Panasonic GH3
Pentax WG-2
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 6400
  • 1920 x 1080 video
  • 28-140mm (F3.5-5.5) lens
  • 192g - 122 x 61 x 30mm
  • Announced February 2012
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Panasonic GH2 vs Pentax WG-2 Overview

Its time to look a bit more in depth at the Panasonic GH2 vs Pentax WG-2, one being a Advanced Mirrorless and the latter is a Waterproof by manufacturers Panasonic and Pentax. The image resolution of the GH2 (16MP) and the WG-2 (16MP) is pretty comparable but the GH2 (Four Thirds) and WG-2 (1/2.3") offer different sensor measurements.

Photography Glossary

The GH2 was released 10 months prior to the WG-2 and they are both of a similar generation. Both the cameras feature different body design with the Panasonic GH2 being a SLR-style mirrorless camera and the Pentax WG-2 being a Compact camera.

Before diving into a complete comparison, here is a short introduction of how the GH2 grades against the WG-2 for portability, imaging, features and an overall grade.

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Reasons to pick Panasonic GH2 over the Pentax WG-2

 GH2 WG-2 
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Take selfies
Touch screen Quickly navigate

Reasons to pick Pentax WG-2 over the Panasonic GH2

 WG-2 GH2 
AnnouncedFebruary 2012March 2011More recent by 10 months

Common features in the Panasonic GH2 and Pentax WG-2

 GH2 WG-2 
Manually focus Very accurate focusing
Screen size3"3"Same screen measurements
Screen resolution460k460kSame screen resolution

Panasonic GH2 vs Pentax WG-2 Physical Comparison

For those who are going to lug around your camera, you have to factor its weight and proportions. The Panasonic GH2 provides external dimensions of 124mm x 90mm x 76mm (4.9" x 3.5" x 3.0") with a weight of 442 grams (0.97 lbs) whilst the Pentax WG-2 has measurements of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") accompanied by a weight of 192 grams (0.42 lbs).

Analyze the Panasonic GH2 vs Pentax WG-2 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you choose at that moment. Following is a front view over all size comparison of the GH2 against the WG-2.

Panasonic GH2 vs Pentax WG-2 size comparison

Using dimensions and weight, the portability rating of the GH2 and WG-2 is 70 and 91 respectively.

Panasonic GH2 vs Pentax WG-2 top view buttons comparison

Panasonic GH2 vs Pentax WG-2 Sensor Comparison

Typically, its difficult to imagine the gap in sensor measurements only by checking out technical specs. The graphic underneath may give you a clearer sense of the sensor dimensions in the GH2 and WG-2.

As you can tell, each of the cameras feature the identical megapixels albeit different sensor measurements. The GH2 comes with the bigger sensor which will make obtaining shallower depth of field simpler. The older GH2 will be behind when it comes to sensor innovation.

Panasonic GH2 vs Pentax WG-2 sensor size comparison

Panasonic GH2 vs Pentax WG-2 Screen and ViewFinder

Panasonic GH2 vs Pentax WG-2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GH2 Portrait photography features
Pentax WG-2 Portrait photography features
70
has manual focus
megapixel count good (16MP)
sensor size is good (Four Thirds)
features face detect focus
exports RAW files
40
you can focus manually
good megapixels (16 megapixels)
provides face detect focusing
manual exposure not possible
can't use external flash
sensor is very small (1/2.3")
does not have RAW format
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Street Comparison

Panasonic GH2 Street photography advice
Pentax WG-2 Street photography advice
68
screen articulates fully
sensor size is good (Four Thirds)
exports RAW files
no image stabilization
54
environment proofing
screen is fixed
does not have image stabilization
sensor is very small (1/2.3")
does not have RAW format
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Sports Comparison

Panasonic GH2 Sports photography information
Pentax WG-2 Sports photography information
46
megapixel count good (16 megapixels)
sensor size is good (Four Thirds)
features tracking focus
max frames per second low (3.0 frames per second)
no image stabilization
terrible battery power (330 shots)
does not have phase detect auto focus
38
good megapixels (16 megapixels)
provides tracking focus
environment proofing
painfully slow continuous shooting (1.0 frames per second)
no shutter priority mode
does not have image stabilization
sensor is very small (1/2.3")
does not have phase detect AF
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Travel Comparison

Panasonic GH2 as a Travel photography camera
Pentax WG-2 as a Travel photography camera
62
megapixel count good (16 megapixels)
has built in flash
selfie friendly screen
does not have Timelapse mode
terrible battery power (330 shots)
70
environment proofing
good megapixels (16 megapixels)
has built in flash
fairly wide (28mm)
does not offer selfie friendly display
slow max aperture (f3.5)
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Landscape Comparison

Panasonic GH2 Landscape photography information
Pentax WG-2 Landscape photography information
60
has manual focus
switch lenses (Micro Four Thirds mount)
screen is a good size (3 inch)
megapixel count good (16MP)
sensor size is good (Four Thirds)
exports RAW files
no image stabilization
terrible battery power (330 per charge)
does not have Timelapse mode
47
you can focus manually
fairly wide (28mm)
nice screen size (3")
good megapixels (16MP)
environment proofing
lens is fixed (fixed lens mount)
slow max aperture (f3.5)
manual exposure not possible
does not have image stabilization
sensor is very small (1/2.3")
does not have RAW format
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Vlogging Comparison

Panasonic GH2 Vlogging advice
Pentax WG-2 Vlogging advice
71
selfie friendly screen
screen is touchscreen
features face detect focus
high quality video (1920 x 1080 pxls)
includes microphone port
no image stabilization
30
fairly wide (28mm)
provides face detect focusing
great video quality (1920 x 1080 resolution)
slow max aperture (f3.5)
does not offer selfie friendly display
does not have image stabilization
doesn't have microphone socket
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Panasonic GH2 vs Pentax WG-2 Specifications

Detailed spec comparison table for Panasonic GH2 and Pentax WG-2
 Panasonic Lumix DMC-GH2Pentax Optio WG-2
General Information
Make Panasonic Pentax
Model type Panasonic Lumix DMC-GH2 Pentax Optio WG-2
Class Advanced Mirrorless Waterproof
Introduced 2011-03-23 2012-02-07
Physical type SLR-style mirrorless Compact
Sensor Information
Processor Chip Venus Engine FHD -
Sensor type CMOS BSI-CMOS
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 16 megapixels 16 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Max resolution 4608 x 3456 4288 x 3216
Max native ISO 12800 6400
Lowest native ISO 160 125
RAW pictures
Autofocusing
Manual focusing
Touch to focus
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 23 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 28-140mm (5.0x)
Largest aperture - f/3.5-5.5
Macro focusing distance - 1cm
Total lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Type of display Fully Articulated Fixed Type
Display sizing 3" 3"
Display resolution 460 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch capability
Display tech TFT Color LCD with wide-viewing angle Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder type Electronic None
Viewfinder coverage 100% -
Viewfinder magnification 0.71x -
Features
Minimum shutter speed 60s 4s
Fastest shutter speed 1/4000s 1/4000s
Continuous shutter rate 3.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Change white balance
Image stabilization
Built-in flash
Flash distance 15.60 m 5.40 m
Flash options Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-eye, Soft
External flash
AEB
WB bracketing
Fastest flash synchronize 1/160s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
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) 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 1920x1080
Video data format AVCHD, Motion JPEG MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 442g (0.97 lbs) 192g (0.42 lbs)
Physical dimensions 124 x 90 x 76mm (4.9" x 3.5" x 3.0") 122 x 61 x 30mm (4.8" x 2.4" x 1.2")
DXO scores
DXO Overall rating 60 not tested
DXO Color Depth rating 21.2 not tested
DXO Dynamic range rating 11.3 not tested
DXO Low light rating 655 not tested
Other
Battery life 330 shots 260 shots
Battery type Battery Pack Battery Pack
Battery ID - D-LI92
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC SD/SDHC/SDXC card, Internal
Card slots 1 1
Retail pricing $1,000 $350