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Olympus E-M1 II vs Pentax WG-1

Portability
68
Imaging
59
Features
93
Overall
72
Olympus OM-D E-M1 Mark II front
 
Pentax Optio WG-1 front
Portability
93
Imaging
37
Features
31
Overall
34

Olympus E-M1 II vs Pentax WG-1 Key Specs

Olympus E-M1 II
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 574g - 134 x 91 x 67mm
  • Launched September 2016
  • Replaced the Olympus E-M1
  • Later Model is Olympus E-M1 III
Pentax WG-1
(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
  • 157g - 114 x 58 x 28mm
  • Released February 2011
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Olympus E-M1 II vs Pentax WG-1 Overview

The following is a in depth analysis of the Olympus E-M1 II vs Pentax WG-1, one is a Pro Mirrorless and the latter is a Waterproof by rivals Olympus and Pentax. There exists a significant gap among the image resolutions of the E-M1 II (20MP) and WG-1 (14MP) and the E-M1 II (Four Thirds) and WG-1 (1/2.3") have totally different sensor size.

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The E-M1 II was announced 5 years after the WG-1 which is a fairly sizable gap as far as camera technology is concerned. Each of these cameras have different body design with the Olympus E-M1 II being a SLR-style mirrorless camera and the Pentax WG-1 being a Compact camera.

Before going straight to a in-depth comparison, here is a short overview of how the E-M1 II scores against the WG-1 in terms of portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Olympus E-M1 II over the Pentax WG-1

 E-M1 II WG-1 
ReleasedSeptember 2016February 2011Newer by 69 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution1037k230kSharper screen (+807k dot)
Selfie screen Take selfies
Touch screen Quickly navigate

Reasons to pick Pentax WG-1 over the Olympus E-M1 II

 WG-1 E-M1 II 

Common features in the Olympus E-M1 II and Pentax WG-1

 E-M1 II WG-1 
Manual focus More precise focus

Olympus E-M1 II vs Pentax WG-1 Physical Comparison

When you are planning to travel with your camera often, you need to factor its weight and measurements. The Olympus E-M1 II offers outside measurements of 134mm x 91mm x 67mm (5.3" x 3.6" x 2.6") along with a weight of 574 grams (1.27 lbs) and the Pentax WG-1 has proportions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") with a weight of 157 grams (0.35 lbs).

Examine the Olympus E-M1 II vs Pentax WG-1 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have attached at that time. The following is a front view dimensions comparison of the E-M1 II against the WG-1.

Olympus E-M1 II vs Pentax WG-1 size comparison

Taking into consideration dimensions and weight, the portability score of the E-M1 II and WG-1 is 68 and 93 respectively.

Olympus E-M1 II vs Pentax WG-1 top view buttons comparison

Olympus E-M1 II vs Pentax WG-1 Sensor Comparison

Typically, it can be tough to envision the difference in sensor dimensions merely by looking through technical specs. The pic here will help give you a far better sense of the sensor sizing in the E-M1 II and WG-1.

As you can tell, the 2 cameras have different megapixels and different sensor dimensions. The E-M1 II having a bigger sensor will make achieving shallow DOF simpler and the Olympus E-M1 II will render extra detail with its extra 6 Megapixels. Higher resolution can also help you crop shots a bit more aggressively. The younger E-M1 II will have an advantage when it comes to sensor technology.

Olympus E-M1 II vs Pentax WG-1 sensor size comparison

Olympus E-M1 II vs Pentax WG-1 Screen and ViewFinder

Olympus E-M1 II vs Pentax WG-1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M1 II as a Portrait photography camera
Pentax WG-1 as a Portrait photography camera
75
focusing manually
good megapixels (20MP)
nice sensor size (Four Thirds)
includes face detection autofocus
delivers RAW files
35
manual focus
megapixel count good (14 megapixels)
no manual mode
no external flash support
sensor size is tiny (1/2.3")
has no RAW files
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Street Comparison

Olympus E-M1 II Street photography highlights
Pentax WG-1 Street photography highlights
78
screen articulates fully
built in image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
delivers RAW files
comes with focus via touch
weather sealing
lighter than others in class (574g)
great high ISO (25,600)
54
weather sealing
no moving screen
no image stabilization
sensor size is tiny (1/2.3")
has no RAW files
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Sports Comparison

Sports photography with Olympus E-M1 II
Sports photography with Pentax WG-1
74
high shutter speed (1/8,000s)
quiet shooting (1/32,000s)
fast shooting (60.0 fps)
built in image stabilization (Sensor based 5-axis)
good megapixels (20 megapixels)
nice sensor size (Four Thirds)
includes tracking autofocus
weather sealing
comes with phase detect autofocus
low battery life (350 CIPA)
37
megapixel count good (14MP)
has tracking autofocus
weather sealing
low fps (1.0 fps)
no shutter priority mode
no image stabilization
sensor size is tiny (1/2.3")
has no phase detect auto focus
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Travel Comparison

Olympus E-M1 II Travel photography advice
Pentax WG-1 Travel photography advice
72
lighter than others in class (574g)
weather sealing
comes with focus via touch
good megapixels (20 megapixels)
screen is selfie friendly
low battery life (350 shots)
71
weather sealing
megapixel count good (14MP)
flash built-in
decently wide (28mm)
does not feature selfie friendly display
slow maximum aperture (f3.5)
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Landscape Comparison

Olympus E-M1 II Landscape photography highlights
Pentax WG-1 Landscape photography highlights
76
focusing manually
switch lenses (Micro Four Thirds mount)
nice screen size (3 inches)
built in image stabilization (Sensor based 5-axis)
good megapixels (20MP)
nice sensor size (Four Thirds)
no low pass filter
great high ISO (25,600)
delivers RAW files
weather sealing
2 card slots
low battery life (350 per charge)
42
manual focus
decently wide (28mm)
megapixel count good (14 megapixels)
weather sealing
cannot switch lens (fixed lens mount)
slow maximum aperture (f3.5)
tiny screen (2.7 inch)
no manual mode
no image stabilization
sensor size is tiny (1/2.3")
has no RAW files
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Vlogging Comparison

Olympus E-M1 II Vlogging advice
Pentax WG-1 Vlogging advice
79
screen is selfie friendly
touchscreen enabled
built in image stabilization (Sensor based 5-axis)
includes face detection autofocus
video res high (4096 x 2160 pixels)
does have external mic support
lighter than others in class (574 grams)
25
decently wide (28mm)
slow maximum aperture (f3.5)
does not feature selfie friendly display
no image stabilization
low video resolution (1280 x 720 pxls)
does not have external mic jack
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Olympus E-M1 II vs Pentax WG-1 Specifications

Detailed spec comparison table for Olympus E-M1 II and Pentax WG-1
 Olympus OM-D E-M1 Mark IIPentax Optio WG-1
General Information
Company Olympus Pentax
Model Olympus OM-D E-M1 Mark II Pentax Optio WG-1
Category Pro Mirrorless Waterproof
Launched 2016-09-19 2011-02-07
Body design SLR-style mirrorless Compact
Sensor Information
Chip TruePic VIII -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.4 x 13mm 6.17 x 4.55mm
Sensor surface area 226.2mm² 28.1mm²
Sensor resolution 20 megapixel 14 megapixel
Anti aliasing filter
Aspect ratio 4:3 4:3, 3:2 and 16:9
Max resolution 5184 x 3888 4288 x 3216
Max native ISO 25600 6400
Minimum native ISO 200 80
RAW files
Minimum enhanced ISO 64 -
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 121 9
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 28-140mm (5.0x)
Max aperture - f/3.5-5.5
Macro focus range - 1cm
Amount of lenses 107 -
Crop factor 2.1 5.8
Screen
Display type Fully Articulated Fixed Type
Display diagonal 3" 2.7"
Display resolution 1,037k dot 230k dot
Selfie friendly
Liveview
Touch functionality
Display technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.74x -
Features
Min shutter speed 60 secs 4 secs
Max shutter speed 1/8000 secs 1/1500 secs
Max quiet shutter speed 1/32000 secs -
Continuous shutter speed 60.0 frames per second 1.0 frames per second
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Inbuilt flash
Flash range 9.10 m (at ISO 100) 3.90 m
Flash settings Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual Auto, On, Off, Red-eye, Soft
Hot shoe
AEB
White balance bracketing
Max flash sync 1/250 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM, 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 4096x2160 1280x720
Video format MOV, H.264 Motion JPEG
Mic input
Headphone input
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 574g (1.27 lbs) 157g (0.35 lbs)
Physical dimensions 134 x 91 x 67mm (5.3" x 3.6" x 2.6") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
DXO scores
DXO Overall score 80 not tested
DXO Color Depth score 23.7 not tested
DXO Dynamic range score 12.8 not tested
DXO Low light score 1312 not tested
Other
Battery life 350 pictures 260 pictures
Battery format Battery Pack Battery Pack
Battery model BLH-1 D-LI92
Self timer Yes (2 or 12 secs, custom) Yes (2 or 10 sec)
Time lapse recording
Storage media Dual SD/SDHC/SDXC slots SD/SDHC/SDXC, Internal
Storage slots 2 1
Price at release $1,700 $350