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Olympus E-5 vs Pentax WG-2

Portability
58
Imaging
48
Features
76
Overall
59
Olympus E-5 front
 
Pentax Optio WG-2 front
Portability
91
Imaging
39
Features
37
Overall
38

Olympus E-5 vs Pentax WG-2 Key Specs

Olympus E-5
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 800g - 143 x 117 x 75mm
  • Announced February 2011
  • Previous Model is Olympus E-3
Pentax WG-2
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 6400
  • 1920 x 1080 video
  • 28-140mm (F3.5-5.5) lens
  • 192g - 122 x 61 x 30mm
  • Released February 2012
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Olympus E-5 vs Pentax WG-2 Overview

On this page, we will be analyzing the Olympus E-5 versus Pentax WG-2, one being a Advanced DSLR and the latter is a Waterproof by rivals Olympus and Pentax. There is a crucial difference between the sensor resolutions of the E-5 (12MP) and WG-2 (16MP) and the E-5 (Four Thirds) and WG-2 (1/2.3") offer different sensor measurements.

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The E-5 was brought out 12 months earlier than the WG-2 which means that they are both of a similar generation. Both of these cameras have different body design with the Olympus E-5 being a Mid-size SLR camera and the Pentax WG-2 being a Compact camera.

Before getting straight to a more detailed comparison, here is a simple summary of how the E-5 matches up against the WG-2 with regard to portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-5 over the Pentax WG-2

 E-5 WG-2 
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution920k460kSharper screen (+460k dot)
Selfie screen Take selfies

Reasons to pick Pentax WG-2 over the Olympus E-5

 WG-2 E-5 
ReleasedFebruary 2012February 2011More recent by 12 months

Common features in the Olympus E-5 and Pentax WG-2

 E-5 WG-2 
Focus manually More exact focusing
Screen dimensions3"3"Equal screen measurements
Touch screen Lacking Touch screen

Olympus E-5 vs Pentax WG-2 Physical Comparison

For those who are planning to lug around your camera frequently, you should think about its weight and size. The Olympus E-5 features outside dimensions of 143mm x 117mm x 75mm (5.6" x 4.6" x 3.0") with a weight of 800 grams (1.76 lbs) whilst the Pentax WG-2 has specifications of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") along with a weight of 192 grams (0.42 lbs).

Check the Olympus E-5 versus Pentax WG-2 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will differ depending on the lens you have chosen at the time. The following is a front view sizing comparison of the E-5 versus the WG-2.

Olympus E-5 vs Pentax WG-2 size comparison

Taking into account size and weight, the portability rating of the E-5 and WG-2 is 58 and 91 respectively.

Olympus E-5 vs Pentax WG-2 top view buttons comparison

Olympus E-5 vs Pentax WG-2 Sensor Comparison

Often, it is very difficult to visualize the contrast between sensor measurements simply by looking at technical specs. The visual underneath might provide you a stronger sense of the sensor dimensions in the E-5 and WG-2.

As you have seen, both the cameras provide different resolutions and different sensor measurements. The E-5 featuring a bigger sensor is going to make shooting bokeh easier and the Pentax WG-2 will give you more detail having its extra 4MP. Higher resolution can also let you crop pictures more aggressively. The older E-5 is going to be behind with regard to sensor innovation.

Olympus E-5 vs Pentax WG-2 sensor size comparison

Olympus E-5 vs Pentax WG-2 Screen and ViewFinder

Olympus E-5 vs Pentax WG-2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-5
Portrait photography with Pentax WG-2
60
focusing manually
good sensor size (Four Thirds)
has face detection autofocus
delivers RAW files
low MP (12MP)
40
you can focus manually
good resolution (16 megapixels)
comes with face detection focus
lack of manual exposure
cannot use external flash
sensor size is small (1/2.3")
has no RAW support
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Street Comparison

Olympus E-5 Street photography information
Pentax WG-2 Street photography information
71
screen articulates
built in image stabilization (Sensor based)
good sensor size (Four Thirds)
delivers RAW files
weather proof
54
environment proofing
fixed screen
lack of image stabilization
sensor size is small (1/2.3")
has no RAW support
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Sports Comparison

Olympus E-5 Sports photography features
Pentax WG-2 Sports photography features
59
max shutter speed is good (1/8,000 seconds)
built in image stabilization (Sensor based)
good sensor size (Four Thirds)
weather proof
sensor has phase detect autofocus
very slow continuous shooting (5.0 fps)
low MP (12 megapixels)
38
good resolution (16MP)
comes with tracking autofocus
environment proofing
slow fps (1.0 frames/s)
no shutter priority mode
lack of image stabilization
sensor size is small (1/2.3")
has no phase detect auto focus
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Travel Comparison

Olympus E-5 Travel photography details
Pentax WG-2 Travel photography details
56
weather proof
flash built-in
selfie friendly display
missing Time Lapse mode
low MP (12MP)
70
environment proofing
good resolution (16MP)
has built in flash
relatively wide (28mm)
doesn't have selfie friendly display
sluggish maximum aperture (f3.5)
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Landscape Comparison

Olympus E-5 Landscape photography features
Pentax WG-2 Landscape photography features
65
focusing manually
switch lenses (Micro Four Thirds mount)
nice screen size (3 inch)
built in image stabilization (Sensor based)
good sensor size (Four Thirds)
delivers RAW files
weather proof
has dual storage slots
low MP (12 megapixels)
missing Time Lapse mode
47
you can focus manually
relatively wide (28mm)
pretty good screen size (3")
good resolution (16 megapixels)
environment proofing
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.5)
lack of manual exposure
lack of image stabilization
sensor size is small (1/2.3")
has no RAW support
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Vlogging Comparison

Olympus E-5 Vlogging highlights
Pentax WG-2 Vlogging highlights
64
selfie friendly display
built in image stabilization (Sensor based)
has face detection autofocus
includes external mic jack
low quality video (1280 x 720 pxls)
30
relatively wide (28mm)
comes with face detection focus
high res video (1920 x 1080 pixels)
sluggish maximum aperture (f3.5)
doesn't have selfie friendly display
lack of image stabilization
lack of external mic jack
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Olympus E-5 vs Pentax WG-2 Specifications

Detailed spec comparison table for Olympus E-5 and Pentax WG-2
 Olympus E-5Pentax Optio WG-2
General Information
Manufacturer Olympus Pentax
Model Olympus E-5 Pentax Optio WG-2
Category Advanced DSLR Waterproof
Announced 2011-02-03 2012-02-07
Body design Mid-size SLR Compact
Sensor Information
Chip TruePic V+ -
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 and 16:9 1:1, 4:3 and 16:9
Maximum resolution 4032 x 3024 4288 x 3216
Maximum native ISO 6400 6400
Minimum native ISO 100 125
RAW data
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 11 9
Cross focus points 11 -
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 28-140mm (5.0x)
Maximum aperture - f/3.5-5.5
Macro focus distance - 1cm
Amount of lenses 45 -
Focal length multiplier 2.1 5.8
Screen
Range of display Fully Articulated Fixed Type
Display sizing 3 inch 3 inch
Display resolution 920k dot 460k dot
Selfie friendly
Liveview
Touch functionality
Display technology HyperCrystal transmissive LCD Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder Optical (pentaprism) None
Viewfinder coverage 100 percent -
Viewfinder magnification 0.58x -
Features
Lowest shutter speed 60 seconds 4 seconds
Highest shutter speed 1/8000 seconds 1/4000 seconds
Continuous shooting speed 5.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Integrated flash
Flash range 18.00 m (at ISO 200) 5.40 m
Flash options Auto, On, Off, Red-Eye, Slow Sync, Fill-in Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
WB bracketing
Highest flash sync 1/250 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (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 1280x720 1920x1080
Video file 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 None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 800 grams (1.76 pounds) 192 grams (0.42 pounds)
Physical dimensions 143 x 117 x 75mm (5.6" x 4.6" x 3.0") 122 x 61 x 30mm (4.8" x 2.4" x 1.2")
DXO scores
DXO All around score 56 not tested
DXO Color Depth score 21.6 not tested
DXO Dynamic range score 10.5 not tested
DXO Low light score 519 not tested
Other
Battery life 870 shots 260 shots
Type of battery Battery Pack Battery Pack
Battery model BLM-5 D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage Compact Flash (Type I or II)/SD/SDHC/SDXC SD/SDHC/SDXC card, Internal
Storage slots Dual 1
Pricing at launch $1,700 $350