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Olympus E-PL3 vs Pentax WG-2 GPS

Portability
88
Imaging
48
Features
52
Overall
49
Olympus PEN E-PL3 front
 
Pentax Optio WG-2 GPS front
Portability
91
Imaging
39
Features
37
Overall
38

Olympus E-PL3 vs Pentax WG-2 GPS Key Specs

Olympus E-PL3
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 12800
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 313g - 110 x 64 x 37mm
  • Released September 2011
  • Succeeded the Olympus E-PL2
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
  • Introduced February 2012
Photography Glossary

Olympus E-PL3 vs Pentax WG-2 GPS Overview

Here is a complete comparison of the Olympus E-PL3 and Pentax WG-2 GPS, former being a Entry-Level Mirrorless while the latter is a Waterproof by companies Olympus and Pentax. There exists a substantial gap among the image resolutions of the E-PL3 (12MP) and WG-2 GPS (16MP) and the E-PL3 (Four Thirds) and WG-2 GPS (1/2.3") possess different sensor measurements.

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The E-PL3 was manufactured 4 months earlier than the WG-2 GPS so they are both of a similar age. The two cameras offer different body type with the Olympus E-PL3 being a Rangefinder-style mirrorless camera and the Pentax WG-2 GPS being a Compact camera.

Before delving in to a in-depth comparison, below is a quick summary of how the E-PL3 scores versus the WG-2 GPS for portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-PL3 over the Pentax WG-2 GPS

 E-PL3 WG-2 GPS 
Screen typeTiltingFixed Tilting screen

Reasons to pick Pentax WG-2 GPS over the Olympus E-PL3

 WG-2 GPS E-PL3 

Common features in the Olympus E-PL3 and Pentax WG-2 GPS

 E-PL3 WG-2 GPS 
IntroducedSeptember 2011February 2012Same age
Focus manually Very precise focusing
Screen sizing3"3"Equivalent screen measurements
Screen resolution460k460kSame screen resolution
Selfie screen Neither comes with selfie screen
Touch screen Neither comes with Touch screen

Olympus E-PL3 vs Pentax WG-2 GPS Physical Comparison

For anyone who is planning to carry your camera often, you have to consider its weight and size. The Olympus E-PL3 comes with exterior measurements of 110mm x 64mm x 37mm (4.3" x 2.5" x 1.5") and a weight of 313 grams (0.69 lbs) while the Pentax WG-2 GPS has specifications of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") accompanied by a weight of 198 grams (0.44 lbs).

Analyze the Olympus E-PL3 and Pentax WG-2 GPS in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will change based on the lens you choose at that moment. The following is the front view measurement comparison of the E-PL3 versus the WG-2 GPS.

Olympus E-PL3 vs Pentax WG-2 GPS size comparison

Taking into account dimensions and weight, the portability score of the E-PL3 and WG-2 GPS is 88 and 91 respectively.

Olympus E-PL3 vs Pentax WG-2 GPS top view buttons comparison

Olympus E-PL3 vs Pentax WG-2 GPS Sensor Comparison

Typically, it's difficult to picture the gap in sensor sizing merely by checking out specifications. The visual below will help provide you a stronger sense of the sensor measurements in the E-PL3 and WG-2 GPS.

Plainly, both cameras enjoy different megapixel count and different sensor sizing. The E-PL3 due to its bigger sensor is going to make achieving shallower depth of field easier and the Pentax WG-2 GPS will produce greater detail due to its extra 4MP. Higher resolution will make it easier to crop shots far more aggressively.

Olympus E-PL3 vs Pentax WG-2 GPS sensor size comparison

Olympus E-PL3 vs Pentax WG-2 GPS Screen and ViewFinder

Olympus E-PL3 vs Pentax WG-2 GPS Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-PL3 Portrait photography highlights
Pentax WG-2 GPS Portrait photography highlights
60
you can focus manually
decent sensor size (Four Thirds)
provides face detect focus
supports RAW files
low megapixels (12MP)
40
you can focus manually
decent megapixels (16 megapixels)
offers face detection autofocus
manual exposure not available
can't use external flash
sensor size is small (1/2.3")
lacks RAW files
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Street Comparison

Street photography with Olympus E-PL3
Street photography with Pentax WG-2 GPS
84
screen tilts up and down
has image stabilization (Sensor based)
decent sensor size (Four Thirds)
supports RAW files
54
weather sealing
screen is fixed
no image stabilization
sensor size is small (1/2.3")
lacks RAW files
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Sports Comparison

Olympus E-PL3 Sports photography factors
Pentax WG-2 GPS Sports photography factors
45
has image stabilization (Sensor based)
decent sensor size (Four Thirds)
provides tracking focus
painfully slow continuous shooting (6.0 fps)
low megapixels (12MP)
bad battery pack (300 CIPA)
lack of phase detect auto focus
38
decent megapixels (16MP)
offers tracking autofocus
weather sealing
max fps low (1.0 frames/s)
no shutter priority
no image stabilization
sensor size is small (1/2.3")
lacks phase detect autofocus
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Travel Comparison

Olympus E-PL3 as a Travel photography camera
Pentax WG-2 GPS as a Travel photography camera
44
lack of Time Lapse mode
bad battery pack (300 per charge)
low megapixels (12MP)
display isn't selfie friendly
70
weather sealing
decent megapixels (16 megapixels)
flash built-in
really wide (28mm)
screen isn't selfie friendly
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Olympus E-PL3 as a Landscape photography camera
Pentax WG-2 GPS as a Landscape photography camera
61
you can focus manually
interchangeable lenses (Micro Four Thirds mount)
good sized screen (3")
has image stabilization (Sensor based)
decent sensor size (Four Thirds)
supports RAW files
low megapixels (12MP)
bad battery pack (300 CIPA)
lack of Time Lapse mode
47
you can focus manually
really wide (28mm)
screen size is good (3")
decent megapixels (16 megapixels)
weather sealing
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.5)
manual exposure not available
no image stabilization
sensor size is small (1/2.3")
lacks RAW files
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Vlogging Comparison

Olympus E-PL3 as a Vlogging camera
Pentax WG-2 GPS as a Vlogging camera
34
has image stabilization (Sensor based)
provides face detect focus
good video quality (1920 x 1080 pxls)
display isn't selfie friendly
lack of mic jack
30
really wide (28mm)
offers face detection autofocus
video res high (1920 x 1080 resolution)
somewhat slow maximum aperture (f3.5)
screen isn't selfie friendly
no image stabilization
missing external mic jack
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Olympus E-PL3 vs Pentax WG-2 GPS Specifications

Detailed spec comparison table for Olympus E-PL3 and Pentax WG-2 GPS
 Olympus PEN E-PL3Pentax Optio WG-2 GPS
General Information
Brand Name Olympus Pentax
Model Olympus PEN E-PL3 Pentax Optio WG-2 GPS
Class Entry-Level Mirrorless Waterproof
Released 2011-09-20 2012-02-07
Body design Rangefinder-style mirrorless Compact
Sensor Information
Powered by Truepic VI -
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor area 224.9mm² 28.1mm²
Sensor resolution 12 megapixels 16 megapixels
Anti aliasing filter
Aspect ratio 4:3 1:1, 4:3 and 16:9
Maximum resolution 4032 x 3024 4288 x 3216
Maximum native ISO 12800 6400
Lowest native ISO 200 125
RAW files
Autofocusing
Manual focus
Touch focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 35 9
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 28-140mm (5.0x)
Maximal aperture - f/3.5-5.5
Macro focus distance - 1cm
Number of lenses 107 -
Crop factor 2.1 5.8
Screen
Range of screen Tilting Fixed Type
Screen diagonal 3 inches 3 inches
Screen resolution 460 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch operation
Screen technology HyperCrystal LCD AR(Anti-Reflective) coating Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder Electronic (optional) None
Features
Lowest shutter speed 60 seconds 4 seconds
Highest shutter speed 1/4000 seconds 1/4000 seconds
Continuous shooting speed 6.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change white balance
Image stabilization
Built-in flash
Flash range no built-in flash 5.40 m
Flash options Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
White balance bracketing
Highest flash sync 1/160 seconds -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1920x1080 1920x1080
Video data format AVCHD, 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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 313 grams (0.69 lbs) 198 grams (0.44 lbs)
Dimensions 110 x 64 x 37mm (4.3" x 2.5" x 1.5") 122 x 61 x 30mm (4.8" x 2.4" x 1.2")
DXO scores
DXO All around score 52 not tested
DXO Color Depth score 20.9 not tested
DXO Dynamic range score 10.3 not tested
DXO Low light score 499 not tested
Other
Battery life 300 images 260 images
Form of battery Battery Pack Battery Pack
Battery model BLS-5 D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse shooting
Storage media SD/SDHC/SDXC SD/SDHC/SDXC card, Internal
Storage slots One One
Launch price $399 $300