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Olympus 550WP vs Pentax WG-2 GPS

Portability
94
Imaging
33
Features
17
Overall
26
Olympus Stylus 550WP front
 
Pentax Optio WG-2 GPS front
Portability
91
Imaging
39
Features
37
Overall
38

Olympus 550WP vs Pentax WG-2 GPS Key Specs

Olympus 550WP
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.5" Fixed Display
  • ISO 64 - 1600
  • Digital Image Stabilization
  • 640 x 480 video
  • 38-114mm (F3.5-5.0) lens
  • 167g - 94 x 62 x 22mm
  • Revealed January 2009
  • Also Known as mju 550WP
Pentax WG-2 GPS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 6400
  • 1920 x 1080 video
  • 28-140mm (F3.5-5.5) lens
  • 198g - 122 x 61 x 30mm
  • Revealed February 2012
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Olympus 550WP vs Pentax WG-2 GPS Overview

Here, we are comparing the Olympus 550WP and Pentax WG-2 GPS, former is a Small Sensor Compact while the other is a Waterproof by competitors Olympus and Pentax. There is a large difference between the image resolutions of the 550WP (10MP) and WG-2 GPS (16MP) but both cameras boast the identical sensor size (1/2.3").

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The 550WP was brought out 4 years earlier than the WG-2 GPS which is quite a serious difference as far as tech is concerned. Each of the cameras feature the same body design (Compact).

Before getting into a thorough comparison, here is a simple introduction of how the 550WP grades vs the WG-2 GPS when considering portability, imaging, features and an overall mark.

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Reasons to pick Olympus 550WP over the Pentax WG-2 GPS

 550WP WG-2 GPS 

Reasons to pick Pentax WG-2 GPS over the Olympus 550WP

 WG-2 GPS 550WP 
RevealedFebruary 2012January 2009Newer by 37 months
Manually focus Very exact focusing
Display size3"2.5"Larger display (+0.5")
Display resolution460k230kClearer display (+230k dot)

Common features in the Olympus 550WP and Pentax WG-2 GPS

 550WP WG-2 GPS 
Display typeFixed Fixed Fixed display
Selfie screen Neither has selfie screen
Touch display Neither has Touch display

Olympus 550WP vs Pentax WG-2 GPS Physical Comparison

If you're intending to travel with your camera frequently, you will need to take into account its weight and volume. The Olympus 550WP has exterior measurements of 94mm x 62mm x 22mm (3.7" x 2.4" x 0.9") and a weight of 167 grams (0.37 lbs) whilst the Pentax WG-2 GPS has sizing of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") having a weight of 198 grams (0.44 lbs).

Contrast the Olympus 550WP and Pentax WG-2 GPS in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will change based on the lens you choose at the time. Here is a front view physical size comparison of the 550WP compared to the WG-2 GPS.

Olympus 550WP vs Pentax WG-2 GPS size comparison

Considering size and weight, the portability grade of the 550WP and WG-2 GPS is 94 and 91 respectively.

Olympus 550WP vs Pentax WG-2 GPS top view buttons comparison

Olympus 550WP vs Pentax WG-2 GPS Sensor Comparison

Generally, it is hard to imagine the gap between sensor dimensions only by reading through technical specs. The picture below will give you a far better sense of the sensor sizing in the 550WP and WG-2 GPS.

As you can tell, both of those cameras feature the identical sensor size but different resolution. You can anticipate the Pentax WG-2 GPS to give you more detail having its extra 6 Megapixels. Greater resolution will also help you crop pics way more aggressively. The more aged 550WP is going to be disadvantaged in sensor technology.

Olympus 550WP vs Pentax WG-2 GPS sensor size comparison

Olympus 550WP vs Pentax WG-2 GPS Screen and ViewFinder

Olympus 550WP vs Pentax WG-2 GPS Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus 550WP
Portrait photography with Pentax WG-2 GPS
19
manual focus not available
manual mode not available
cannot use external flash
megapixel count low (10 megapixels)
very small sensor size (1/2.3")
lacks RAW format
40
focusing manually
good megapixels (16MP)
features face detection autofocus
manual exposure not possible
cannot use external flash
tiny sensor size (1/2.3")
lack of RAW files
Photography Glossary

Street Comparison

Olympus 550WP as a Street photography camera
Pentax WG-2 GPS as a Street photography camera
61
built in image stabilization (Digital)
weather sealing
screen does not articulate
very small sensor size (1/2.3")
lacks RAW format
54
weather proofing
no articulating screen
does not have image stabilization
tiny sensor size (1/2.3")
lack of RAW files
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Sports Comparison

Olympus 550WP Sports photography features
Pentax WG-2 GPS Sports photography features
30
built in image stabilization (Digital)
weather sealing
low max shutter speed (1/1,000s)
no shutter priority mode
megapixel count low (10 megapixels)
very small sensor size (1/2.3")
lacks phase detect autofocus
38
good megapixels (16MP)
features tracking autofocus
weather proofing
max fps low (1.0 fps)
no shutter priority mode
does not have image stabilization
tiny sensor size (1/2.3")
lack of phase detect autofocus
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Travel Comparison

Olympus 550WP as a Travel photography camera
Pentax WG-2 GPS as a Travel photography camera
55
weather sealing
flash built-in
missing Time Lapse mode
megapixel count low (10MP)
does not feature selfie friendly display
wide angle not fantastic (38mm)
sluggish max aperture (f3.5)
70
weather proofing
good megapixels (16 megapixels)
has built in flash
relatively wide (28mm)
display is not selfie friendly
slow maximum aperture (f3.5)
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Landscape Comparison

Olympus 550WP Landscape photography information
Pentax WG-2 GPS Landscape photography information
30
built in image stabilization (Digital)
weather sealing
manual focus not available
fixed lens (fixed lens mount)
wide angle not fantastic (38mm)
sluggish max aperture (f3.5)
small screen (2.5 inches)
manual mode not available
megapixel count low (10 megapixels)
very small sensor size (1/2.3")
lacks RAW format
missing Time Lapse mode
47
focusing manually
relatively wide (28mm)
good sized screen (3")
good megapixels (16MP)
weather proofing
can't swap lens (fixed lens mount)
slow maximum aperture (f3.5)
manual exposure not possible
does not have image stabilization
tiny sensor size (1/2.3")
lack of RAW files
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Vlogging Comparison

Olympus 550WP Vlogging information
Pentax WG-2 GPS Vlogging information
25
built in image stabilization (Digital)
wide angle not fantastic (38mm)
sluggish max aperture (f3.5)
does not feature selfie friendly display
low video resolution (640 x 480 pixels)
missing external mic jack
30
relatively wide (28mm)
features face detection autofocus
high res video (1920 x 1080 pxls)
slow maximum aperture (f3.5)
display is not selfie friendly
does not have image stabilization
does not have external mic jack
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Olympus 550WP vs Pentax WG-2 GPS Specifications

Detailed spec comparison table for Olympus 550WP and Pentax WG-2 GPS
 Olympus Stylus 550WPPentax Optio WG-2 GPS
General Information
Brand Olympus Pentax
Model type Olympus Stylus 550WP Pentax Optio WG-2 GPS
Also called as mju 550WP -
Category Small Sensor Compact Waterproof
Revealed 2009-01-07 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 area 27.7mm² 28.1mm²
Sensor resolution 10 megapixels 16 megapixels
Anti alias filter
Aspect ratio 16:9, 4:3 and 3:2 1:1, 4:3 and 16:9
Highest resolution 3648 x 2736 4288 x 3216
Highest native ISO 1600 6400
Lowest native ISO 64 125
RAW pictures
Autofocusing
Focus manually
Touch focus
AF continuous
AF single
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points - 9
Lens
Lens support fixed lens fixed lens
Lens zoom range 38-114mm (3.0x) 28-140mm (5.0x)
Largest aperture f/3.5-5.0 f/3.5-5.5
Macro focusing distance 7cm 1cm
Crop factor 5.9 5.8
Screen
Range of display Fixed Type Fixed Type
Display size 2.5 inches 3 inches
Resolution of display 230 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch capability
Display technology - Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 4 secs 4 secs
Highest shutter speed 1/1000 secs 1/4000 secs
Continuous shooting speed - 1.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Set WB
Image stabilization
Built-in flash
Flash distance - 5.40 m
Flash settings Auto, Fill-in, Red-Eye reduction, Off, On Auto, On, Off, Red-eye, Soft
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps)
Highest video resolution 640x480 1920x1080
Video format Motion JPEG 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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 167g (0.37 lb) 198g (0.44 lb)
Physical dimensions 94 x 62 x 22mm (3.7" x 2.4" x 0.9") 122 x 61 x 30mm (4.8" x 2.4" x 1.2")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life - 260 images
Type of battery - Battery Pack
Battery ID - D-LI92
Self timer Yes (12 seconds) Yes (2 or 10 sec)
Time lapse feature
Type of storage xD-Picture Card, microSD, internal SD/SDHC/SDXC card, Internal
Storage slots 1 1
Pricing at launch $399 $300