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Olympus E-M10 vs Pentax WG-2

Portability
82
Imaging
53
Features
73
Overall
61
Olympus OM-D E-M10 front
 
Pentax Optio WG-2 front
Portability
91
Imaging
39
Features
37
Overall
38

Olympus E-M10 vs Pentax WG-2 Key Specs

Olympus E-M10
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 396g - 119 x 82 x 46mm
  • Launched March 2014
  • Replacement is Olympus E-M10 II
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
  • Introduced February 2012
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Olympus E-M10 vs Pentax WG-2 Overview

Let's look more closely at the Olympus E-M10 versus Pentax WG-2, former is a Entry-Level Mirrorless while the latter is a Waterproof by companies Olympus and Pentax. The image resolution of the E-M10 (16MP) and the WG-2 (16MP) is relatively similar but the E-M10 (Four Thirds) and WG-2 (1/2.3") come with different sensor dimensions.

Photography Glossary

The E-M10 was unveiled 2 years after the WG-2 which is quite a serious difference as far as technology is concerned. The two cameras come with different body type with the Olympus E-M10 being a SLR-style mirrorless camera and the Pentax WG-2 being a Compact camera.

Before delving through a thorough comparison, below is a simple overview of how the E-M10 grades vs the WG-2 with regards to portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-M10 over the Pentax WG-2

 E-M10 WG-2 
IntroducedMarch 2014February 2012Newer by 26 months
Screen typeTiltingFixed Tilting screen
Screen resolution1037k460kCrisper screen (+577k dot)
Touch screen Quickly navigate

Reasons to pick Pentax WG-2 over the Olympus E-M10

 WG-2 E-M10 

Common features in the Olympus E-M10 and Pentax WG-2

 E-M10 WG-2 
Manually focus More precise focus
Screen dimension3"3"Identical screen sizing
Selfie screen Neither has selfie screen

Olympus E-M10 vs Pentax WG-2 Physical Comparison

In case you're aiming to travel with your camera, you'll have to take into account its weight and dimensions. The Olympus E-M10 has outer dimensions of 119mm x 82mm x 46mm (4.7" x 3.2" x 1.8") having a weight of 396 grams (0.87 lbs) whilst the Pentax WG-2 has dimensions of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") having a weight of 192 grams (0.42 lbs).

Analyze the Olympus E-M10 versus Pentax WG-2 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will differ based on the lens you choose at that time. Following is the front view overall size comparison of the E-M10 versus the WG-2.

Olympus E-M10 vs Pentax WG-2 size comparison

Considering dimensions and weight, the portability grade of the E-M10 and WG-2 is 82 and 91 respectively.

Olympus E-M10 vs Pentax WG-2 top view buttons comparison

Olympus E-M10 vs Pentax WG-2 Sensor Comparison

Normally, it's tough to visualize the difference between sensor dimensions simply by reviewing technical specs. The pic here may offer you a more clear sense of the sensor dimensions in the E-M10 and WG-2.

As you can tell, both the cameras have got the exact same megapixel count albeit different sensor dimensions. The E-M10 features the bigger sensor which is going to make obtaining bokeh easier. The more modern E-M10 provides an edge in sensor technology.

Olympus E-M10 vs Pentax WG-2 sensor size comparison

Olympus E-M10 vs Pentax WG-2 Screen and ViewFinder

Olympus E-M10 vs Pentax WG-2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 Portrait photography factors
Pentax WG-2 Portrait photography factors
71
focusing manually
megapixel count decent (16MP)
nice sensor size (Four Thirds)
has face detection focusing
saves RAW files
40
focusing manually
decent megapixels (16MP)
comes with face detection focus
lack of manual exposure
no external flash support
sensor is small (1/2.3")
doesn't have RAW files
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Street Comparison

Olympus E-M10 as a Street photography camera
Pentax WG-2 as a Street photography camera
77
has a tilting screen
image stabilization (Sensor based)
nice sensor size (Four Thirds)
saves RAW files
boasts touch focus
very good ISO range (25,600)
heavier than average in class (396g)
54
environment sealing
no moving screen
no image stabilization
sensor is small (1/2.3")
doesn't have RAW files
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Sports Comparison

Sports photography with Olympus E-M10
Sports photography with Pentax WG-2
66
image stabilization (Sensor based)
megapixel count decent (16MP)
nice sensor size (Four Thirds)
has tracking autofocus
lacks phase detect AF
38
decent megapixels (16MP)
comes with tracking autofocus
environment sealing
continuous shooting slow (1.0 frames/s)
no shutter priority
no image stabilization
sensor is small (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Olympus E-M10 Travel photography features
Pentax WG-2 Travel photography features
67
boasts touch focus
megapixel count decent (16 megapixels)
flash built-in
heavier than average in class (396 grams)
screen isn't selfie friendly
70
environment sealing
decent megapixels (16MP)
has built in flash
pretty wide (28mm)
does not have a selfie friendly screen
sluggish maximum aperture (f3.5)
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Landscape Comparison

Olympus E-M10 as a Landscape photography camera
Pentax WG-2 as a Landscape photography camera
79
focusing manually
swap lenses (Micro Four Thirds mount)
pretty good screen size (3")
image stabilization (Sensor based)
megapixel count decent (16 megapixels)
nice sensor size (Four Thirds)
very good ISO range (25,600)
saves RAW files
47
focusing manually
pretty wide (28mm)
screen size is good (3 inches)
decent megapixels (16 megapixels)
environment sealing
fixed lens (fixed lens mount)
sluggish maximum aperture (f3.5)
lack of manual exposure
no image stabilization
sensor is small (1/2.3")
doesn't have RAW files
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Vlogging Comparison

Olympus E-M10 Vlogging factors
Pentax WG-2 Vlogging factors
33
touchscreen
image stabilization (Sensor based)
has face detection focusing
great video quality (1920 x 1080 resolution)
screen isn't selfie friendly
does not have external mic port
heavier than average in class (396g)
30
pretty wide (28mm)
comes with face detection focus
video resolution high (1920 x 1080 pixels)
sluggish maximum aperture (f3.5)
does not have a selfie friendly screen
no image stabilization
doesn't have external mic socket
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Olympus E-M10 vs Pentax WG-2 Specifications

Detailed spec comparison table for Olympus E-M10 and Pentax WG-2
 Olympus OM-D E-M10Pentax Optio WG-2
General Information
Company Olympus Pentax
Model Olympus OM-D E-M10 Pentax Optio WG-2
Class Entry-Level Mirrorless Waterproof
Launched 2014-03-18 2012-02-07
Physical type SLR-style mirrorless Compact
Sensor Information
Chip TruePic VII -
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 16MP 16MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Max resolution 4608 x 3456 4288 x 3216
Max native ISO 25600 6400
Lowest native ISO 200 125
RAW data
Autofocusing
Focus manually
Touch to focus
Continuous AF
AF single
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 81 9
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 28-140mm (5.0x)
Largest aperture - f/3.5-5.5
Macro focus distance - 1cm
Amount of lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Screen type Tilting Fixed Type
Screen diagonal 3 inch 3 inch
Resolution of screen 1,037 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen technology TFT LCD Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 1,440 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.58x -
Features
Minimum shutter speed 60 secs 4 secs
Fastest shutter speed 1/4000 secs 1/4000 secs
Continuous shutter rate 8.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Custom WB
Image stabilization
Integrated flash
Flash range 5.80 m (ISO100) 5.40 m
Flash settings Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual(1/1(FULL)~1/64) Auto, On, Off, Red-eye, Soft
External flash
Auto exposure bracketing
White balance bracketing
Fastest flash synchronize 1/250 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30p), 1280 x 720 (30p), 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)
Max video resolution 1920x1080 1920x1080
Video format H.264, Motion JPEG MPEG-4, H.264
Mic port
Headphone port
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 396g (0.87 pounds) 192g (0.42 pounds)
Dimensions 119 x 82 x 46mm (4.7" x 3.2" x 1.8") 122 x 61 x 30mm (4.8" x 2.4" x 1.2")
DXO scores
DXO Overall score 72 not tested
DXO Color Depth score 22.8 not tested
DXO Dynamic range score 12.3 not tested
DXO Low light score 884 not tested
Other
Battery life 320 pictures 260 pictures
Battery type Battery Pack Battery Pack
Battery model BLS-5 D-LI92
Self timer Yes (12 sec., 2 sec.,custom (Waiting time 1-30sec.,Shooting interval 0.5/1/2/3sec.,Number of shots 1-10)) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC SD/SDHC/SDXC card, Internal
Card slots One One
Launch cost $600 $350