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Panasonic ZS3 vs Pentax WG-2 GPS

Portability
91
Imaging
33
Features
30
Overall
31
Panasonic Lumix DMC-ZS3 front
 
Pentax Optio WG-2 GPS front
Portability
91
Imaging
39
Features
37
Overall
38

Panasonic ZS3 vs Pentax WG-2 GPS Key Specs

Panasonic ZS3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-300mm (F3.3-4.9) lens
  • 229g - 103 x 60 x 33mm
  • Introduced May 2009
  • Other Name is Lumix DMC-TZ7
Pentax WG-2 GPS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 6400
  • 1920 x 1080 video
  • 28-140mm (F3.5-5.5) lens
  • 198g - 122 x 61 x 30mm
  • Released February 2012
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Panasonic ZS3 vs Pentax WG-2 GPS Overview

Here, we will be looking at the Panasonic ZS3 vs Pentax WG-2 GPS, one is a Small Sensor Superzoom and the latter is a Waterproof by competitors Panasonic and Pentax. There is a crucial difference between the sensor resolutions of the ZS3 (10MP) and WG-2 GPS (16MP) but both cameras boast the identical sensor dimensions (1/2.3").

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The ZS3 was manufactured 3 years earlier than the WG-2 GPS which is quite a serious gap as far as tech is concerned. Each of these cameras feature the same body design (Compact).

Before diving straight to a more detailed comparison, here is a short overview of how the ZS3 matches up vs the WG-2 GPS in relation to portability, imaging, features and an overall score.

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Reasons to pick Panasonic ZS3 over the Pentax WG-2 GPS

 ZS3 WG-2 GPS 

Reasons to pick Pentax WG-2 GPS over the Panasonic ZS3

 WG-2 GPS ZS3 
ReleasedFebruary 2012May 2009More modern by 33 months
Focus manually Very exact focusing

Common features in the Panasonic ZS3 and Pentax WG-2 GPS

 ZS3 WG-2 GPS 
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen sizing
Screen resolution460k460kSame screen resolution
Selfie screen Neither includes selfie screen
Touch friendly screen No Touch friendly screen

Panasonic ZS3 vs Pentax WG-2 GPS Physical Comparison

In case you're going to carry around your camera often, you are going to need to consider its weight and volume. The Panasonic ZS3 features exterior dimensions of 103mm x 60mm x 33mm (4.1" x 2.4" x 1.3") having a weight of 229 grams (0.50 lbs) while the Pentax WG-2 GPS has sizing of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") and a weight of 198 grams (0.44 lbs).

Analyze the Panasonic ZS3 vs Pentax WG-2 GPS in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ based on the lens you use at that time. Following is a front view scale comparison of the ZS3 and the WG-2 GPS.

Panasonic ZS3 vs Pentax WG-2 GPS size comparison

Factoring in size and weight, the portability score of the ZS3 and WG-2 GPS is 91 and 91 respectively.

Panasonic ZS3 vs Pentax WG-2 GPS top view buttons comparison

Panasonic ZS3 vs Pentax WG-2 GPS Sensor Comparison

In many cases, its difficult to visualise the contrast between sensor sizes simply by reviewing a spec sheet. The picture here should provide you a greater sense of the sensor dimensions in the ZS3 and WG-2 GPS.

Clearly, both of those cameras feature the identical sensor size albeit not the same megapixels. You should expect the Pentax WG-2 GPS to offer you more detail due to its extra 6 Megapixels. Higher resolution will also help you crop photographs way more aggressively. The more aged ZS3 is going to be disadvantaged in sensor innovation.

Panasonic ZS3 vs Pentax WG-2 GPS sensor size comparison

Panasonic ZS3 vs Pentax WG-2 GPS Screen and ViewFinder

Panasonic ZS3 vs Pentax WG-2 GPS Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic ZS3 as a Portrait photography camera
Pentax WG-2 GPS as a Portrait photography camera
19
lack of manual focus
no manual exposure
no external flash support
megapixel count low (10 megapixels)
tiny sensor (1/2.3")
doesn't have RAW support
40
has manual focus
sensor resolution is decent (16MP)
supports face detection focusing
manual mode not available
external flash not possible
small sensor size (1/2.3")
lack of RAW files
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Street Comparison

Panasonic ZS3 Street photography advice
Pentax WG-2 GPS Street photography advice
60
built in image stabilization (Optical)
lighter than others (229g)
screen is fixed
tiny sensor (1/2.3")
doesn't have RAW support
54
weather sealing
no articulating screen
does not have image stabilization
small sensor size (1/2.3")
lack of RAW files
Photography Glossary

Sports Comparison

Panasonic ZS3 as a Sports photography camera
Pentax WG-2 GPS as a Sports photography camera
24
built in image stabilization (Optical)
painfully slow continuous shooting (2.0 fps)
no shutter priority
megapixel count low (10 megapixels)
tiny sensor (1/2.3")
doesn't have phase detect auto focus
38
sensor resolution is decent (16MP)
supports tracking autofocus
weather sealing
slow continuous shooting (1.0 fps)
no shutter priority mode
does not have image stabilization
small sensor size (1/2.3")
lack of phase detect AF
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Travel Comparison

Panasonic ZS3 Travel photography information
Pentax WG-2 GPS Travel photography information
63
lighter than others (229g)
built-in flash
fairly wide (25mm)
great zoom (300mm)
missing Time Lapse recording
megapixel count low (10 megapixels)
does not offer selfie friendly display
slow max aperture (f3.3)
70
weather sealing
sensor resolution is decent (16 megapixels)
flash built-in
really wide (28mm)
screen isn't selfie friendly
slow maximum aperture (f3.5)
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Landscape Comparison

Panasonic ZS3 Landscape photography highlights
Pentax WG-2 GPS Landscape photography highlights
35
fairly wide (25mm)
good sized screen (3 inch)
built in image stabilization (Optical)
lack of manual focus
lens is fixed (fixed lens mount)
slow max aperture (f3.3)
no manual exposure
megapixel count low (10 megapixels)
tiny sensor (1/2.3")
doesn't have RAW support
missing Time Lapse recording
47
has manual focus
really wide (28mm)
screen is a decent size (3 inch)
sensor resolution is decent (16MP)
weather sealing
cannot change lenses (fixed lens mount)
slow maximum aperture (f3.5)
manual mode not available
does not have image stabilization
small sensor size (1/2.3")
lack of RAW files
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Vlogging Comparison

Panasonic ZS3 Vlogging features
Pentax WG-2 GPS Vlogging features
30
fairly wide (25mm)
built in image stabilization (Optical)
lighter than others (229g)
slow max aperture (f3.3)
does not offer selfie friendly display
video res low (1280 x 720 pixels)
missing external mic socket
30
really wide (28mm)
supports face detection focusing
video res high (1920 x 1080 pixels)
slow maximum aperture (f3.5)
screen isn't selfie friendly
does not have image stabilization
lack of external mic jack
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Panasonic ZS3 vs Pentax WG-2 GPS Specifications

Detailed spec comparison table for Panasonic ZS3 and Pentax WG-2 GPS
 Panasonic Lumix DMC-ZS3Pentax Optio WG-2 GPS
General Information
Make Panasonic Pentax
Model Panasonic Lumix DMC-ZS3 Pentax Optio WG-2 GPS
Otherwise known as Lumix DMC-TZ7 -
Category Small Sensor Superzoom Waterproof
Introduced 2009-05-14 2012-02-07
Body design Compact Compact
Sensor Information
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.17 x 4.55mm
Sensor surface area 27.7mm² 28.1mm²
Sensor resolution 10 megapixels 16 megapixels
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Max resolution 3648 x 2736 4288 x 3216
Max native ISO 6400 6400
Minimum native ISO 80 125
RAW support
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 11 9
Lens
Lens mount fixed lens fixed lens
Lens focal range 25-300mm (12.0x) 28-140mm (5.0x)
Largest aperture f/3.3-4.9 f/3.5-5.5
Macro focus range 3cm 1cm
Crop factor 5.9 5.8
Screen
Range of screen Fixed Type Fixed Type
Screen size 3 inch 3 inch
Resolution of screen 460k dot 460k dot
Selfie friendly
Liveview
Touch screen
Screen technology - Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 60 secs 4 secs
Max shutter speed 1/2000 secs 1/4000 secs
Continuous shutter speed 2.0 frames per second 1.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Change WB
Image stabilization
Inbuilt flash
Flash range 5.30 m (Auto ISO) 5.40 m
Flash options Auto, On, Off, Red-Eye reduction, Slow Sync Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps)
Max video resolution 1280x720 1920x1080
Video file format AVCHD Lite MPEG-4, H.264
Mic input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 229g (0.50 lbs) 198g (0.44 lbs)
Physical dimensions 103 x 60 x 33mm (4.1" x 2.4" x 1.3") 122 x 61 x 30mm (4.8" x 2.4" x 1.2")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life - 260 shots
Battery format - Battery Pack
Battery model - D-LI92
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage media SD/MMC/SDHC card, Internal SD/SDHC/SDXC card, Internal
Storage slots One One
Cost at release $200 $300