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Olympus 550WP vs Pentax WG-1 GPS

Portability
94
Imaging
33
Features
17
Overall
26
Olympus Stylus 550WP front
 
Pentax Optio WG-1 GPS front
Portability
93
Imaging
37
Features
31
Overall
34

Olympus 550WP vs Pentax WG-1 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
  • Announced January 2009
  • Alternative Name is mju 550WP
Pentax WG-1 GPS
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 167g - 116 x 59 x 29mm
  • Announced August 2011
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Olympus 550WP vs Pentax WG-1 GPS Overview

Its time to look more closely at the Olympus 550WP vs Pentax WG-1 GPS, former being a Small Sensor Compact while the latter is a Waterproof by brands Olympus and Pentax. There is a noticeable difference between the image resolutions of the 550WP (10MP) and WG-1 GPS (14MP) but they come with the exact same sensor dimensions (1/2.3").

Photography Glossary

The 550WP was introduced 3 years earlier than the WG-1 GPS and that is quite a sizable difference as far as tech is concerned. Both of the cameras come with the identical body type (Compact).

Before we go straight into a detailed comparison, below is a simple summary of how the 550WP matches up against the WG-1 GPS with respect to portability, imaging, features and an overall rating.

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Reasons to pick Olympus 550WP over the Pentax WG-1 GPS

 550WP WG-1 GPS 

Reasons to pick Pentax WG-1 GPS over the Olympus 550WP

 WG-1 GPS 550WP 
AnnouncedAugust 2011January 2009Fresher by 31 months
Focus manually More exact focus
Screen dimension2.7"2.5"Bigger screen (+0.2")

Common features in the Olympus 550WP and Pentax WG-1 GPS

 550WP WG-1 GPS 
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kSame screen resolution
Selfie screen Neither provides selfie screen
Touch screen Absent Touch screen

Olympus 550WP vs Pentax WG-1 GPS Physical Comparison

For those who are planning to carry your camera often, you'll have to take into account its weight and dimensions. The Olympus 550WP provides outside dimensions of 94mm x 62mm x 22mm (3.7" x 2.4" x 0.9") with a weight of 167 grams (0.37 lbs) while the Pentax WG-1 GPS has dimensions of 116mm x 59mm x 29mm (4.6" x 2.3" x 1.1") having a weight of 167 grams (0.37 lbs).

Compare the Olympus 550WP vs Pentax WG-1 GPS in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will differ dependant on the lens you have during that time. Here is the front view sizing comparison of the 550WP vs the WG-1 GPS.

Olympus 550WP vs Pentax WG-1 GPS size comparison

Looking at size and weight, the portability grade of the 550WP and WG-1 GPS is 94 and 93 respectively.

Olympus 550WP vs Pentax WG-1 GPS top view buttons comparison

Olympus 550WP vs Pentax WG-1 GPS Sensor Comparison

Usually, its tough to visualize the difference between sensor sizing just by reading specifications. The graphic here might provide you a greater sense of the sensor sizes in the 550WP and WG-1 GPS.

To sum up, the 2 cameras have got the exact same sensor measurements albeit different megapixels. You can expect the Pentax WG-1 GPS to deliver extra detail using its extra 4 Megapixels. Higher resolution will allow you to crop photographs much more aggressively. The older 550WP is going to be disadvantaged when it comes to sensor technology.

Olympus 550WP vs Pentax WG-1 GPS sensor size comparison

Olympus 550WP vs Pentax WG-1 GPS Screen and ViewFinder

Olympus 550WP vs Pentax WG-1 GPS Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus 550WP Portrait photography features
Pentax WG-1 GPS Portrait photography features
19
no manual focus
manual mode not available
cannot use external flash
MP count low (10MP)
small sensor (1/2.3")
has no RAW support
35
has manual focus
resolution is good (14 megapixels)
no manual exposure
cannot use external flash
small sensor size (1/2.3")
no RAW format
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Street Comparison

Street photography with Olympus 550WP
Street photography with Pentax WG-1 GPS
61
built in image stabilization (Digital)
weather proof
no articulating screen
small sensor (1/2.3")
has no RAW support
54
environment proofing
fixed screen
does not have image stabilization
small sensor size (1/2.3")
no RAW format
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Sports Comparison

Olympus 550WP Sports photography advice
Pentax WG-1 GPS Sports photography advice
30
built in image stabilization (Digital)
weather proof
low max shutter speed (1/1,000s)
no shutter priority
MP count low (10MP)
small sensor (1/2.3")
has no phase detect auto focus
37
resolution is good (14 megapixels)
includes tracking focus
environment proofing
low frames per second (1.0 frames per second)
lack of shutter priority mode
does not have image stabilization
small sensor size (1/2.3")
no phase detect autofocus
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Travel Comparison

Travel photography with Olympus 550WP
Travel photography with Pentax WG-1 GPS
55
weather proof
has built in flash
missing Timelapse function
MP count low (10 megapixels)
screen isn't selfie friendly
wide angle not good (38mm)
sluggish maximum aperture (f3.5)
71
environment proofing
resolution is good (14 megapixels)
built-in flash
decently wide (28mm)
does not contain selfie friendly display
somewhat slow max aperture (f3.5)
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Landscape Comparison

Landscape photography with Olympus 550WP
Landscape photography with Pentax WG-1 GPS
30
built in image stabilization (Digital)
weather proof
no manual focus
cannot switch lenses (fixed lens mount)
wide angle not good (38mm)
sluggish maximum aperture (f3.5)
small screen (2.5 inch)
manual mode not available
MP count low (10 megapixels)
small sensor (1/2.3")
has no RAW support
missing Timelapse function
42
has manual focus
decently wide (28mm)
resolution is good (14 megapixels)
environment proofing
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.5)
screen is somewhat small (2.7 inches)
no manual exposure
does not have image stabilization
small sensor size (1/2.3")
no RAW format
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Vlogging Comparison

Olympus 550WP as a Vlogging camera
Pentax WG-1 GPS as a Vlogging camera
25
built in image stabilization (Digital)
wide angle not good (38mm)
sluggish maximum aperture (f3.5)
screen isn't selfie friendly
video res low (640 x 480 pxls)
missing microphone support
25
decently wide (28mm)
somewhat slow max aperture (f3.5)
does not contain selfie friendly display
does not have image stabilization
video resolution low (1280 x 720 pixels)
doesn't have mic port
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Olympus 550WP vs Pentax WG-1 GPS Specifications

Detailed spec comparison table for Olympus 550WP and Pentax WG-1 GPS
 Olympus Stylus 550WPPentax Optio WG-1 GPS
General Information
Manufacturer Olympus Pentax
Model type Olympus Stylus 550WP Pentax Optio WG-1 GPS
Also called mju 550WP -
Category Small Sensor Compact Waterproof
Announced 2009-01-07 2011-08-16
Body design Compact Compact
Sensor Information
Sensor type CCD CCD
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 14 megapixels
Anti alias filter
Aspect ratio 16:9, 4:3 and 3:2 -
Max resolution 3648 x 2736 4288 x 3216
Max native ISO 1600 6400
Minimum native ISO 64 80
RAW pictures
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points - 9
Lens
Lens support fixed lens fixed lens
Lens zoom range 38-114mm (3.0x) 28-140mm (5.0x)
Max aperture f/3.5-5.0 f/3.5-5.5
Macro focusing distance 7cm 1cm
Focal length multiplier 5.9 5.8
Screen
Display type Fixed Type Fixed Type
Display size 2.5 inch 2.7 inch
Resolution of display 230 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch operation
Display technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 4 secs 4 secs
Fastest shutter speed 1/1000 secs 1/1500 secs
Continuous shutter speed - 1.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Custom white balance
Image stabilization
Integrated flash
Flash distance - 3.90 m
Flash modes Auto, Fill-in, Red-Eye reduction, Off, On Auto, On, Off, Red-eye, Soft
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 640x480 1280x720
Video format Motion JPEG Motion JPEG
Mic jack
Headphone jack
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
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 167 grams (0.37 lbs) 167 grams (0.37 lbs)
Dimensions 94 x 62 x 22mm (3.7" x 2.4" x 0.9") 116 x 59 x 29mm (4.6" x 2.3" x 1.1")
DXO scores
DXO Overall 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 photos
Battery form - Battery Pack
Battery ID - D-LI92
Self timer Yes (12 seconds) Yes (2 or 10 sec)
Time lapse feature
Storage media xD-Picture Card, microSD, internal SD/SDHC/SDXC card, Internal
Storage slots 1 1
Retail price $399 $350