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Olympus E-M10 III vs Pentax WS80

Portability
80
Imaging
55
Features
75
Overall
63
Olympus OM-D E-M10 Mark III front
 
Pentax Optio WS80 front
Portability
95
Imaging
33
Features
20
Overall
27

Olympus E-M10 III vs Pentax WS80 Key Specs

Olympus E-M10 III
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 410g - 122 x 84 x 50mm
  • Announced August 2017
  • Replaced the Olympus E-M10 II
  • Refreshed by Olympus E-M10 IV
Pentax WS80
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 64 - 6400
  • 1280 x 720 video
  • 35-175mm (F3.8-4.7) lens
  • 125g - 92 x 60 x 22mm
  • Launched August 2009
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Olympus E-M10 III vs Pentax WS80 Overview

Its time to look closer at the Olympus E-M10 III vs Pentax WS80, one is a Entry-Level Mirrorless and the latter is a Waterproof by manufacturers Olympus and Pentax. There exists a significant gap among the sensor resolutions of the E-M10 III (16MP) and WS80 (10MP) and the E-M10 III (Four Thirds) and WS80 (1/2.3") boast different sensor measurements.

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The E-M10 III was announced 8 years after the WS80 which is a fairly sizable gap as far as camera technology is concerned. Both of these cameras feature different body design with the Olympus E-M10 III being a SLR-style mirrorless camera and the Pentax WS80 being a Compact camera.

Before getting right into a more detailed comparison, here is a concise view of how the E-M10 III scores against the WS80 in regards to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-M10 III over the Pentax WS80

 E-M10 III WS80 
LaunchedAugust 2017August 2009More modern by 99 months
Screen typeTiltingFixed Tilting screen
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution1040k230kCrisper screen (+810k dot)
Touch friendly screen Quickly navigate

Reasons to pick Pentax WS80 over the Olympus E-M10 III

 WS80 E-M10 III 

Common features in the Olympus E-M10 III and Pentax WS80

 E-M10 III WS80 
Manual focus Very exact focus
Selfie screen No selfie screen

Olympus E-M10 III vs Pentax WS80 Physical Comparison

For anyone who is looking to carry around your camera frequently, you're going to have to consider its weight and volume. The Olympus E-M10 III enjoys outer measurements of 122mm x 84mm x 50mm (4.8" x 3.3" x 2.0") and a weight of 410 grams (0.90 lbs) while the Pentax WS80 has sizing of 92mm x 60mm x 22mm (3.6" x 2.4" x 0.9") with a weight of 125 grams (0.28 lbs).

Check out the Olympus E-M10 III vs Pentax WS80 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen at that time. The following is a front view measurements comparison of the E-M10 III vs the WS80.

Olympus E-M10 III vs Pentax WS80 size comparison

Factoring in dimensions and weight, the portability grade of the E-M10 III and WS80 is 80 and 95 respectively.

Olympus E-M10 III vs Pentax WS80 top view buttons comparison

Olympus E-M10 III vs Pentax WS80 Sensor Comparison

Typically, its tough to visualize the difference in sensor sizes merely by viewing specs. The pic below should offer you a more clear sense of the sensor measurements in the E-M10 III and WS80.

All in all, both of the cameras come with different resolutions and different sensor sizes. The E-M10 III with its bigger sensor is going to make getting shallow DOF easier and the Olympus E-M10 III will result in more detail with its extra 6 Megapixels. Higher resolution will also make it easier to crop photographs a good deal more aggressively. The younger E-M10 III should have a benefit in sensor tech.

Olympus E-M10 III vs Pentax WS80 sensor size comparison

Olympus E-M10 III vs Pentax WS80 Screen and ViewFinder

Olympus E-M10 III vs Pentax WS80 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 III Portrait photography details
Pentax WS80 Portrait photography details
73
has manual focus
sensor resolution is decent (16MP)
sensor size is decent (Four Thirds)
offers face detection focus
exports RAW formats
26
focusing manually
lack of manual mode
can't use external flash
sensor resolution low (10MP)
sensor is tiny (1/2.3")
doesn't have RAW files
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Street Comparison

Olympus E-M10 III Street photography highlights
Pentax WS80 Street photography highlights
77
has a tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is decent (Four Thirds)
exports RAW formats
features touch focus
good high ISO (25,600)
more heavy than competitors (410g)
59
weather sealing
lighter than competition in class (125 grams)
screen does not articulate
does not have image stabilization
sensor is tiny (1/2.3")
doesn't have RAW files
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Sports Comparison

Olympus E-M10 III Sports photography details
Pentax WS80 Sports photography details
69
silent shutter (1/16,000s)
has image stabilization (Sensor based 5-axis)
sensor resolution is decent (16MP)
sensor size is decent (Four Thirds)
offers tracking autofocus
lack of phase detect auto focus
23
weather sealing
continuous shooting slow (1.0 frames per second)
no shutter priority
does not have image stabilization
sensor resolution low (10MP)
sensor is tiny (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Olympus E-M10 III Travel photography factors
Pentax WS80 Travel photography factors
67
features touch focus
sensor resolution is decent (16 megapixels)
flash built-in
more heavy than competitors (410g)
doesn't contain selfie friendly screen
61
lighter than competition in class (125g)
weather sealing
built-in flash
sensor resolution low (10MP)
does not offer selfie friendly screen
wide angle not fantastic (35mm)
sluggish max aperture (f3.8)
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Landscape Comparison

Olympus E-M10 III Landscape photography info
Pentax WS80 Landscape photography info
80
has manual focus
change lenses (Micro Four Thirds mount)
pretty good screen size (3 inch)
has image stabilization (Sensor based 5-axis)
sensor resolution is decent (16 megapixels)
sensor size is decent (Four Thirds)
good high ISO (25,600)
exports RAW formats
31
focusing manually
weather sealing
lens is fixed (fixed lens mount)
wide angle not fantastic (35mm)
sluggish max aperture (f3.8)
small screen (2.7 inches)
lack of manual mode
does not have image stabilization
sensor resolution low (10 megapixels)
sensor is tiny (1/2.3")
doesn't have RAW files
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Vlogging Comparison

Olympus E-M10 III Vlogging details
Pentax WS80 Vlogging details
32
touchscreen functionality
has image stabilization (Sensor based 5-axis)
offers face detection focus
good video quality (3840 x 2160 pxls)
doesn't contain selfie friendly screen
does not have external microphone jack
more heavy than competitors (410 grams)
25
lighter than competition in class (125g)
wide angle not fantastic (35mm)
sluggish max aperture (f3.8)
does not offer selfie friendly screen
does not have image stabilization
low quality video (1280 x 720 pxls)
no microphone support
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Olympus E-M10 III vs Pentax WS80 Specifications

Detailed spec comparison table for Olympus E-M10 III and Pentax WS80
 Olympus OM-D E-M10 Mark IIIPentax Optio WS80
General Information
Make Olympus Pentax
Model type Olympus OM-D E-M10 Mark III Pentax Optio WS80
Type Entry-Level Mirrorless Waterproof
Announced 2017-08-31 2009-08-05
Physical type SLR-style mirrorless Compact
Sensor Information
Processor Chip TruePic VIII Prime
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.4 x 13mm 6.17 x 4.55mm
Sensor surface area 226.2mm² 28.1mm²
Sensor resolution 16 megapixels 10 megapixels
Anti alias filter
Aspect ratio 4:3 4:3 and 16:9
Max resolution 4608 x 3456 3648 x 2736
Max native ISO 25600 6400
Minimum native ISO 200 64
RAW images
Minimum enhanced ISO 100 -
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 121 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 35-175mm (5.0x)
Highest aperture - f/3.8-4.7
Total lenses 107 -
Crop factor 2.1 5.8
Screen
Type of screen Tilting Fixed Type
Screen diagonal 3 inch 2.7 inch
Resolution of screen 1,040k dots 230k dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 2,360k dots -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.62x -
Features
Minimum shutter speed 60 seconds 4 seconds
Fastest shutter speed 1/4000 seconds 1/1500 seconds
Fastest silent shutter speed 1/16000 seconds -
Continuous shutter rate 8.6 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set WB
Image stabilization
Inbuilt flash
Flash distance 5.80 m (at ISO 100) 3.40 m
Flash modes Auto, redeye, slow sync, 2nd-curtain slow sync, redeye slow sync, fill-in, manual, off Auto, On, Off, Red-eye, Soft
Hot shoe
AE bracketing
WB bracketing
Fastest flash synchronize 1/250 seconds -
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 PCM 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30, 15 fps)
Max video resolution 3840x2160 1280x720
Video file format MPEG-4, H.264 Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 410 grams (0.90 lbs) 125 grams (0.28 lbs)
Physical dimensions 122 x 84 x 50mm (4.8" x 3.3" x 2.0") 92 x 60 x 22mm (3.6" x 2.4" x 0.9")
DXO scores
DXO Overall 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 330 photographs -
Battery style Battery Pack -
Battery ID BLS-50 D-LI68
Self timer Yes (2 or 12 secs, custom) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC (UHS-I/II supported) SD/SDHC card, Internal
Card slots 1 1
Cost at release $650 $220