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Olympus E-M1 II vs Pentax K10D

Portability
68
Imaging
59
Features
93
Overall
72
Olympus OM-D E-M1 Mark II front
 
Pentax K10D front
Portability
59
Imaging
48
Features
43
Overall
46

Olympus E-M1 II vs Pentax K10D 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 Max Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 574g - 134 x 91 x 67mm
  • Announced September 2016
  • Superseded the Olympus E-M1
  • Renewed by Olympus E-M1 III
Pentax K10D
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 793g - 142 x 101 x 70mm
  • Launched December 2006
  • Later Model is Pentax K20D
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Olympus E-M1 II vs Pentax K10D Overview

Here is a comprehensive comparison of the Olympus E-M1 II versus Pentax K10D, former being a Pro Mirrorless while the latter is a Advanced DSLR by manufacturers Olympus and Pentax. There is a substantial difference between the sensor resolutions of the E-M1 II (20MP) and K10D (10MP) and the E-M1 II (Four Thirds) and K10D (APS-C) feature different sensor sizes.

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The E-M1 II was revealed 9 years later than the K10D and that is quite a big difference as far as tech is concerned. The two cameras offer different body type with the Olympus E-M1 II being a SLR-style mirrorless camera and the Pentax K10D being a Mid-size SLR camera.

Before diving straight into a step-by-step comparison, below is a short highlight of how the E-M1 II scores vs the K10D for portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-M1 II over the Pentax K10D

 E-M1 II K10D 
LaunchedSeptember 2016December 2006Fresher by 119 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen sizing3"2.5"Bigger screen (+0.5")
Screen resolution1037k210kClearer screen (+827k dot)
Selfie screen Easy selfies
Touch friendly screen Quickly navigate

Reasons to pick Pentax K10D over the Olympus E-M1 II

 K10D E-M1 II 

Common features in the Olympus E-M1 II and Pentax K10D

 E-M1 II K10D 
Manual focus More accurate focus

Olympus E-M1 II vs Pentax K10D Physical Comparison

In case you're looking to carry your camera often, you will have to take into account its weight and dimensions. The Olympus E-M1 II offers outside measurements of 134mm x 91mm x 67mm (5.3" x 3.6" x 2.6") having a weight of 574 grams (1.27 lbs) while the Pentax K10D has dimensions of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") and a weight of 793 grams (1.75 lbs).

Contrast the Olympus E-M1 II versus Pentax K10D in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will differ dependant on the lens you are using at that moment. Below is the front view over all size comparison of the E-M1 II vs the K10D.

Olympus E-M1 II vs Pentax K10D size comparison

Taking into consideration size and weight, the portability score of the E-M1 II and K10D is 68 and 59 respectively.

Olympus E-M1 II vs Pentax K10D top view buttons comparison

Olympus E-M1 II vs Pentax K10D Sensor Comparison

Often, its difficult to visualize the contrast between sensor sizing simply by checking a spec sheet. The graphic underneath will help give you a far better sense of the sensor sizing in the E-M1 II and K10D.

Clearly, each of the cameras enjoy different megapixel count and different sensor sizing. The E-M1 II having a tinier sensor is going to make shooting shallow depth of field more difficult and the Olympus E-M1 II will give you extra detail because of its extra 10MP. Higher resolution will make it easier to crop shots far more aggressively. The newer E-M1 II provides an edge in sensor innovation.

Olympus E-M1 II vs Pentax K10D sensor size comparison

Olympus E-M1 II vs Pentax K10D Screen and ViewFinder

Olympus E-M1 II vs Pentax K10D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M1 II Portrait photography info
Pentax K10D Portrait photography info
75
has manual focus
decent sensor resolution (20 megapixels)
decent sensor size (Four Thirds)
features face detection autofocus
delivers RAW formats
52
manual focus
sensor size is decent (APS-C)
delivers RAW formats
no liveview
sensor resolution low (10MP)
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Street Comparison

Street photography with Olympus E-M1 II
Street photography with Pentax K10D
78
fully articulated screen
has image stabilization (Sensor based 5-axis)
decent sensor size (Four Thirds)
delivers RAW formats
includes touch focus
environment proof
lighter than competition in class (574g)
very good high ISO (25,600)
64
has image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW formats
weather proofing
fixed screen
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Sports Comparison

Olympus E-M1 II as a Sports photography camera
Pentax K10D as a Sports photography camera
74
great max shutter speed (1/8,000s)
silent shutter (1/32,000s)
max fps high (60.0 frames/s)
has image stabilization (Sensor based 5-axis)
decent sensor resolution (20MP)
decent sensor size (Four Thirds)
features tracking autofocus
environment proof
has phase detect autofocus
not so great battery life (350 CIPA)
52
has image stabilization (Sensor based)
sensor size is decent (APS-C)
weather proofing
supports phase detect autofocus
no liveview
very slow continuous shooting (3.0 frames/s)
sensor resolution low (10MP)
Photography Glossary

Travel Comparison

Olympus E-M1 II as a Travel photography camera
Pentax K10D as a Travel photography camera
72
lighter than competition in class (574 grams)
environment proof
includes touch focus
decent sensor resolution (20 megapixels)
screen is selfie friendly
not so great battery life (350 shots)
49
weather proofing
flash built-in
does not have Timelapse function
sensor resolution low (10MP)
does not offer selfie friendly display
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Landscape Comparison

Olympus E-M1 II Landscape photography advice
Pentax K10D Landscape photography advice
76
has manual focus
swap lenses (Micro Four Thirds mount)
screen size is good (3 inch)
has image stabilization (Sensor based 5-axis)
decent sensor resolution (20MP)
decent sensor size (Four Thirds)
no anti aliasing filter
very good high ISO (25,600)
delivers RAW formats
environment proof
has double storage slots
not so great battery life (350 CIPA)
55
manual focus
switch lenses (Pentax KAF2 mount)
has image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW formats
weather proofing
screen is somewhat small (2.5 inch)
no liveview
sensor resolution low (10 megapixels)
does not have Timelapse function
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Vlogging Comparison

Olympus E-M1 II Vlogging advice
Pentax K10D Vlogging advice
79
screen is selfie friendly
screen is touchscreen
has image stabilization (Sensor based 5-axis)
features face detection autofocus
high res video (4096 x 2160 pxls)
has external microphone port
lighter than competition in class (574g)
9
no video
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Olympus E-M1 II vs Pentax K10D Specifications

Detailed spec comparison table for Olympus E-M1 II and Pentax K10D
 Olympus OM-D E-M1 Mark IIPentax K10D
General Information
Company Olympus Pentax
Model type Olympus OM-D E-M1 Mark II Pentax K10D
Class Pro Mirrorless Advanced DSLR
Announced 2016-09-19 2006-12-15
Physical type SLR-style mirrorless Mid-size SLR
Sensor Information
Processor Chip TruePic VIII -
Sensor type CMOS CCD
Sensor size Four Thirds APS-C
Sensor measurements 17.4 x 13mm 23.5 x 15.7mm
Sensor area 226.2mm² 369.0mm²
Sensor resolution 20 megapixel 10 megapixel
Anti alias filter
Aspect ratio 4:3 3:2
Peak resolution 5184 x 3888 3872 x 2592
Highest native ISO 25600 1600
Min native ISO 200 100
RAW data
Min enhanced ISO 64 -
Autofocusing
Manual focusing
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 121 11
Lens
Lens support Micro Four Thirds Pentax KAF2
Total lenses 107 151
Crop factor 2.1 1.5
Screen
Type of display Fully Articulated Fixed Type
Display diagonal 3 inches 2.5 inches
Resolution of display 1,037 thousand dots 210 thousand dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder Electronic Optical (pentaprism)
Viewfinder resolution 2,360 thousand dots -
Viewfinder coverage 100% 95%
Viewfinder magnification 0.74x 0.64x
Features
Minimum shutter speed 60s 30s
Fastest shutter speed 1/8000s 1/4000s
Fastest quiet shutter speed 1/32000s -
Continuous shutter rate 60.0 frames per sec 3.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash distance 9.10 m (at ISO 100) -
Flash modes 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, Auto Red Eye
External flash
AEB
WB bracketing
Fastest flash synchronize 1/250s 1/180s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
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 -
Highest video resolution 4096x2160 None
Video file format MOV, H.264 -
Microphone port
Headphone port
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 574g (1.27 lbs) 793g (1.75 lbs)
Dimensions 134 x 91 x 67mm (5.3" x 3.6" x 2.6") 142 x 101 x 70mm (5.6" x 4.0" x 2.8")
DXO scores
DXO Overall rating 80 66
DXO Color Depth rating 23.7 22.7
DXO Dynamic range rating 12.8 11.6
DXO Low light rating 1312 522
Other
Battery life 350 photos -
Form of battery Battery Pack -
Battery ID BLH-1 -
Self timer Yes (2 or 12 secs, custom) Yes (2 or 12 sec)
Time lapse recording
Storage type Dual SD/SDHC/SDXC slots SD/MMC/SDHC card
Card slots Two Single
Cost at release $1,700 $700