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Panasonic GH3 vs Pentax W90

Portability
66
Imaging
52
Features
80
Overall
63
Panasonic Lumix DMC-GH3 front
 
Pentax Optio W90 front
Portability
94
Imaging
35
Features
21
Overall
29

Panasonic GH3 vs Pentax W90 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
  • New Model is Panasonic GH4
Pentax W90
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 164g - 108 x 59 x 25mm
  • Announced February 2010
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Panasonic GH3 vs Pentax W90 Overview

Lets take a more detailed look at the Panasonic GH3 vs Pentax W90, former being a Advanced Mirrorless while the latter is a Waterproof by brands Panasonic and Pentax. There exists a sizable gap among the sensor resolutions of the GH3 (16MP) and W90 (12MP) and the GH3 (Four Thirds) and W90 (1/2.3") possess totally different sensor size.

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The GH3 was brought out 2 years later than the W90 and that is a fairly significant difference as far as camera technology is concerned. Each of these cameras come with different body type with the Panasonic GH3 being a SLR-style mirrorless camera and the Pentax W90 being a Compact camera.

Before getting straight into a thorough comparison, below is a short synopsis of how the GH3 scores vs the W90 in regards to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic GH3 over the Pentax W90

 GH3 W90 
AnnouncedSeptember 2012February 2010Fresher by 32 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution614k230kSharper screen (+384k dot)
Selfie screen Easy selfies
Touch screen Quickly navigate

Reasons to pick Pentax W90 over the Panasonic GH3

 W90 GH3 

Common features in the Panasonic GH3 and Pentax W90

 GH3 W90 
Manual focus Very precise focusing

Panasonic GH3 vs Pentax W90 Physical Comparison

When you are looking to carry your camera, you need to factor in its weight and measurements. The Panasonic GH3 enjoys external dimensions of 133mm x 93mm x 82mm (5.2" x 3.7" x 3.2") and a weight of 550 grams (1.21 lbs) while the Pentax W90 has proportions of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") along with a weight of 164 grams (0.36 lbs).

Compare the Panasonic GH3 vs Pentax W90 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will differ dependant on the lens you are using during that time. The following is the front view size comparison of the GH3 compared to the W90.

Panasonic GH3 vs Pentax W90 size comparison

Looking at dimensions and weight, the portability grade of the GH3 and W90 is 66 and 94 respectively.

Panasonic GH3 vs Pentax W90 top view buttons comparison

Panasonic GH3 vs Pentax W90 Sensor Comparison

Sometimes, it can be hard to see the contrast in sensor sizing purely by looking through specifications. The visual here may offer you a much better sense of the sensor dimensions in the GH3 and W90.

To sum up, the two cameras have got different megapixel count and different sensor sizing. The GH3 due to its bigger sensor will make shooting bokeh simpler and the Panasonic GH3 will provide you with greater detail having its extra 4MP. Higher resolution can also help you crop photographs much more aggressively. The younger GH3 will have an advantage when it comes to sensor innovation.

Panasonic GH3 vs Pentax W90 sensor size comparison

Panasonic GH3 vs Pentax W90 Screen and ViewFinder

Panasonic GH3 vs Pentax W90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GH3 Portrait photography highlights
Pentax W90 Portrait photography highlights
71
focusing manually
decent megapixels (16 megapixels)
good sensor size (Four Thirds)
has face detection focus
supports RAW files
27
you can focus manually
no manual control
no external flash support
low resolution (12 megapixels)
sensor size is very small (1/2.3")
doesn't have RAW support
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Street Comparison

Panasonic GH3 Street photography info
Pentax W90 Street photography info
65
fully articulated screen
good sensor size (Four Thirds)
supports RAW files
features touch focus
weather sealing
no image stabilization
heavier than others (550g)
54
weather proof
screen does not articulate
does not have image stabilization
sensor size is very small (1/2.3")
doesn't have RAW support
Photography Glossary

Sports Comparison

Panasonic GH3 as a Sports photography camera
Pentax W90 as a Sports photography camera
63
max frames per second high (20.0 fps)
decent megapixels (16MP)
good sensor size (Four Thirds)
has tracking autofocus
weather sealing
good battery pack (540 CIPA)
no image stabilization
has no phase detect auto focus
24
weather proof
slow fps (1.0 fps)
no shutter priority mode
does not have image stabilization
low resolution (12 megapixels)
sensor size is very small (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Panasonic GH3 Travel photography advice
Pentax W90 Travel photography advice
71
good battery pack (540 shots)
weather sealing
features touch focus
decent megapixels (16 megapixels)
flash built-in
selfie friendly screen
heavier than others (550g)
64
weather proof
flash built-in
relatively wide (28mm)
low resolution (12MP)
does not contain selfie friendly display
sluggish maximum aperture (f3.5)
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Landscape Comparison

Panasonic GH3 Landscape photography information
Pentax W90 Landscape photography information
71
focusing manually
swap lenses (Micro Four Thirds mount)
pretty good screen size (3 inch)
decent megapixels (16MP)
good sensor size (Four Thirds)
supports RAW files
weather sealing
good battery pack (540 per charge)
no image stabilization
37
you can focus manually
relatively wide (28mm)
weather proof
fixed lens (fixed lens mount)
sluggish maximum aperture (f3.5)
tiny screen (2.7 inches)
no manual control
does not have image stabilization
low resolution (12MP)
sensor size is very small (1/2.3")
doesn't have RAW support
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Vlogging Comparison

Panasonic GH3 as a Vlogging camera
Pentax W90 as a Vlogging camera
65
selfie friendly screen
touch screen
has face detection focus
high res video (1920 x 1080 pixels)
comes with external mic socket
no image stabilization
heavier than others (550 grams)
25
relatively wide (28mm)
sluggish maximum aperture (f3.5)
does not contain selfie friendly display
does not have image stabilization
video resolution low (1280 x 720 resolution)
lack of external mic port
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Panasonic GH3 vs Pentax W90 Specifications

Detailed spec comparison table for Panasonic GH3 and Pentax W90
 Panasonic Lumix DMC-GH3Pentax Optio W90
General Information
Make Panasonic Pentax
Model Panasonic Lumix DMC-GH3 Pentax Optio W90
Category Advanced Mirrorless Waterproof
Released 2012-09-17 2010-02-24
Body design SLR-style mirrorless Compact
Sensor Information
Chip Venus Engine VII FHD Prime
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 16 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3, 3:2 and 16:9
Max resolution 4608 x 3456 4000 x 3000
Max native ISO 12800 6400
Lowest native ISO 200 80
RAW files
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 23 9
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 28-140mm (5.0x)
Maximal aperture - f/3.5-5.5
Macro focus distance - 1cm
Amount of lenses 107 -
Crop factor 2.1 5.8
Screen
Range of display Fully Articulated Fixed Type
Display diagonal 3" 2.7"
Resolution of display 614 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch capability
Display technology OLED Monitor with static touch control -
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 1,744 thousand dot -
Viewfinder coverage 100% -
Viewfinder magnification 0.67x -
Features
Minimum shutter speed 60 seconds 4 seconds
Fastest shutter speed 1/4000 seconds 1/1500 seconds
Continuous shutter speed 20.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set WB
Image stabilization
Inbuilt flash
Flash range 12.00 m 3.90 m
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-eye, Soft
Hot shoe
AEB
White balance bracketing
Fastest flash sync 1/160 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported 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, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 1280x720
Video data format MPEG-4, AVCHD, H.264 Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 550 gr (1.21 pounds) 164 gr (0.36 pounds)
Dimensions 133 x 93 x 82mm (5.2" x 3.7" x 3.2") 108 x 59 x 25mm (4.3" x 2.3" x 1.0")
DXO scores
DXO Overall score 71 not tested
DXO Color Depth score 22.7 not tested
DXO Dynamic range score 12.4 not tested
DXO Low light score 812 not tested
Other
Battery life 540 photographs -
Battery form Battery Pack -
Battery model - D-LI68
Self timer Yes (2 or 10 sec, 10 sec (3 images)) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC SD/SDHC card, Internal
Storage slots One One
Pricing at release $799 $120