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Olympus E-M10 IV vs Pentax WG-1

Portability
81
Imaging
63
Features
83
Overall
71
Olympus OM-D E-M10 IV front
 
Pentax Optio WG-1 front
Portability
93
Imaging
37
Features
31
Overall
34

Olympus E-M10 IV vs Pentax WG-1 Key Specs

Olympus E-M10 IV
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 383g - 122 x 84 x 49mm
  • Introduced August 2020
  • Succeeded the Olympus E-M10 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
  • Introduced February 2011
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Olympus E-M10 IV vs Pentax WG-1 Overview

Below, we will be contrasting the Olympus E-M10 IV vs Pentax WG-1, former being a Entry-Level Mirrorless while the latter is a Waterproof by competitors Olympus and Pentax. There is a substantial difference between the resolutions of the E-M10 IV (20MP) and WG-1 (14MP) and the E-M10 IV (Four Thirds) and WG-1 (1/2.3") possess different sensor dimensions.

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The E-M10 IV was manufactured 9 years later than the WG-1 and that is quite a big difference as far as tech is concerned. Both of the cameras come with different body type with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Pentax WG-1 being a Compact camera.

Before going in to a more detailed comparison, below is a short synopsis of how the E-M10 IV scores against the WG-1 in regards to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-M10 IV over the Pentax WG-1

 E-M10 IV WG-1 
IntroducedAugust 2020February 2011Fresher by 116 months
Screen typeTiltingFixed Tilting screen
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution1040k230kClearer screen (+810k dot)
Selfie screen Easy selfies
Touch screen Quickly navigate

Reasons to pick Pentax WG-1 over the Olympus E-M10 IV

 WG-1 E-M10 IV 

Common features in the Olympus E-M10 IV and Pentax WG-1

 E-M10 IV WG-1 
Manual focus Very exact focusing

Olympus E-M10 IV vs Pentax WG-1 Physical Comparison

If you are looking to carry your camera frequently, you'll have to take into account its weight and measurements. The Olympus E-M10 IV enjoys outer measurements of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") accompanied by a weight of 383 grams (0.84 lbs) while the Pentax WG-1 has proportions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") having a weight of 157 grams (0.35 lbs).

Contrast the Olympus E-M10 IV vs Pentax WG-1 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary dependant on the lens you have attached during that time. Underneath is the front view size comparison of the E-M10 IV against the WG-1.

Olympus E-M10 IV vs Pentax WG-1 size comparison

Considering size and weight, the portability grade of the E-M10 IV and WG-1 is 81 and 93 respectively.

Olympus E-M10 IV vs Pentax WG-1 top view buttons comparison

Olympus E-M10 IV vs Pentax WG-1 Sensor Comparison

Usually, it is very difficult to imagine the difference between sensor sizing purely by reading technical specs. The photograph underneath will help offer you a clearer sense of the sensor sizing in the E-M10 IV and WG-1.

As you have seen, each of these cameras have got different megapixels and different sensor sizing. The E-M10 IV because of its bigger sensor is going to make shooting shallow DOF easier and the Olympus E-M10 IV will offer you greater detail due to its extra 6 Megapixels. Higher resolution can also let you crop pictures much more aggressively. The newer E-M10 IV provides an advantage when it comes to sensor technology.

Olympus E-M10 IV vs Pentax WG-1 sensor size comparison

Olympus E-M10 IV vs Pentax WG-1 Screen and ViewFinder

Olympus E-M10 IV vs Pentax WG-1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 IV Portrait photography advice
Pentax WG-1 Portrait photography advice
77
you can focus manually
sensor resolution is decent (20 megapixels)
sensor size is good (Four Thirds)
supports face detection autofocus
supports RAW files
35
has manual focus
MP count decent (14 megapixels)
manual exposure not available
cannot use external flash
small sensor size (1/2.3")
doesn't have RAW support
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Street Comparison

Street photography with Olympus E-M10 IV
Street photography with Pentax WG-1
84
screen tilts up and down
has image stabilization (Sensor based 5-axis)
sensor size is good (Four Thirds)
supports RAW files
has touch to focus
very good ISO range (25,600)
54
environment proof
no articulating screen
lack of image stabilization
small sensor size (1/2.3")
doesn't have RAW support
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Sports Comparison

Olympus E-M10 IV Sports photography details
Pentax WG-1 Sports photography details
73
silent shooting (1/16,000s)
has image stabilization (Sensor based 5-axis)
sensor resolution is decent (20 megapixels)
sensor size is good (Four Thirds)
supports tracking autofocus
doesn't have phase detect autofocus
37
MP count decent (14 megapixels)
comes with tracking autofocus
environment proof
max fps low (1.0 fps)
no shutter priority mode
lack of image stabilization
small sensor size (1/2.3")
doesn't have phase detect autofocus
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Travel Comparison

Olympus E-M10 IV Travel photography features
Pentax WG-1 Travel photography features
85
connects via bluetooth
has touch to focus
sensor resolution is decent (20MP)
has built in flash
selfie friendly display
71
environment proof
MP count decent (14MP)
built-in flash
really wide (28mm)
screen is not selfie friendly
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Olympus E-M10 IV Landscape photography highlights
Pentax WG-1 Landscape photography highlights
83
you can focus manually
change lenses (Micro Four Thirds mount)
screen size is good (3")
has image stabilization (Sensor based 5-axis)
sensor resolution is decent (20 megapixels)
sensor size is good (Four Thirds)
very good ISO range (25,600)
supports RAW files
42
has manual focus
really wide (28mm)
MP count decent (14MP)
environment proof
can't swap lenses (fixed lens mount)
somewhat slow maximum aperture (f3.5)
screen is somewhat small (2.7 inch)
manual exposure not available
lack of image stabilization
small sensor size (1/2.3")
doesn't have RAW support
Photography Glossary

Vlogging Comparison

Olympus E-M10 IV Vlogging information
Pentax WG-1 Vlogging information
78
selfie friendly display
screen is touchscreen
has image stabilization (Sensor based 5-axis)
supports face detection autofocus
good video quality (3840 x 2160 resolution)
doesn't have external mic port
25
really wide (28mm)
somewhat slow maximum aperture (f3.5)
screen is not selfie friendly
lack of image stabilization
video res low (1280 x 720 resolution)
doesn't have external mic jack
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Olympus E-M10 IV vs Pentax WG-1 Specifications

Detailed spec comparison table for Olympus E-M10 IV and Pentax WG-1
 Olympus OM-D E-M10 IVPentax Optio WG-1
General Information
Brand Name Olympus Pentax
Model type Olympus OM-D E-M10 IV Pentax Optio WG-1
Category Entry-Level Mirrorless Waterproof
Introduced 2020-08-04 2011-02-07
Body design SLR-style mirrorless Compact
Sensor Information
Powered by 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 area 226.2mm² 28.1mm²
Sensor resolution 20MP 14MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3, 3:2 and 16:9
Maximum resolution 5184 x 3888 4288 x 3216
Maximum native ISO 25600 6400
Minimum native ISO 200 80
RAW photos
Minimum boosted ISO 100 -
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 121 9
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 28-140mm (5.0x)
Maximal aperture - f/3.5-5.5
Macro focusing distance - 1cm
Number of lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Screen type Tilting Fixed Type
Screen sizing 3 inches 2.7 inches
Resolution of screen 1,040k dot 230k dot
Selfie friendly
Liveview
Touch capability
Screen technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.62x -
Features
Lowest shutter speed 60 secs 4 secs
Highest shutter speed 1/4000 secs 1/1500 secs
Highest silent shutter speed 1/16000 secs -
Continuous shooting speed 8.7fps 1.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Change WB
Image stabilization
Integrated flash
Flash distance 7.20 m (at ISO 200) 3.90 m
Flash options Redeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual Auto, On, Off, Red-eye, Soft
External flash
AEB
White balance bracketing
Highest flash sync 1/250 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 50p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 30p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 25p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 24p / 52 Mbps, MOV, H.264, Linear PCM 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 3840x2160 1280x720
Video file format MPEG-4, H.264 Motion JPEG
Mic input
Headphone input
Connectivity
Wireless Built-In 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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 383 gr (0.84 pounds) 157 gr (0.35 pounds)
Dimensions 122 x 84 x 49mm (4.8" x 3.3" x 1.9") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
DXO scores
DXO All around 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 360 photos 260 photos
Type of battery Battery Pack Battery Pack
Battery ID BLS-50 D-LI92
Self timer Yes (2 or 12 sec, custom) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC (UHS-II supported) SD/SDHC/SDXC, Internal
Storage slots One One
Launch price $699 $350