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Olympus E-M10 II vs Pentax ist DS2

Portability
82
Imaging
54
Features
77
Overall
63
Olympus OM-D E-M10 II front
 
Pentax ist DS2 front
Portability
68
Imaging
44
Features
33
Overall
39

Olympus E-M10 II vs Pentax ist DS2 Key Specs

Olympus E-M10 II
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 390g - 120 x 83 x 47mm
  • Launched August 2015
  • Older Model is Olympus E-M10
  • Successor is Olympus E-M10 III
Pentax ist DS2
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • Pentax KAF Mount
  • 605g - 125 x 93 x 66mm
  • Revealed August 2005
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Olympus E-M10 II vs Pentax ist DS2 Overview

Let's look more closely at the Olympus E-M10 II vs Pentax ist DS2, one being a Entry-Level Mirrorless and the other is a Advanced DSLR by competitors Olympus and Pentax. There exists a sizeable gap among the sensor resolutions of the E-M10 II (16MP) and ist DS2 (6MP) and the E-M10 II (Four Thirds) and ist DS2 (APS-C) offer different sensor sizes.

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The E-M10 II was introduced 10 years later than the ist DS2 and that is a fairly large gap as far as camera technology is concerned. Both of the cameras have different body design with the Olympus E-M10 II being a SLR-style mirrorless camera and the Pentax ist DS2 being a Mid-size SLR camera.

Before delving straight to a thorough comparison, here is a simple overview of how the E-M10 II grades vs the ist DS2 for portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-M10 II over the Pentax ist DS2

 E-M10 II ist DS2 
RevealedAugust 2015August 2005Fresher by 122 months
Display typeTiltingFixed Tilting display
Display dimensions3"2.5"Larger display (+0.5")
Display resolution1040k210kSharper display (+830k dot)
Touch display Easily navigate

Reasons to pick Pentax ist DS2 over the Olympus E-M10 II

 ist DS2 E-M10 II 

Common features in the Olympus E-M10 II and Pentax ist DS2

 E-M10 II ist DS2 
Manually focus Very exact focus
Selfie screen Missing selfie screen

Olympus E-M10 II vs Pentax ist DS2 Physical Comparison

For those who are aiming to carry your camera, you'll need to think about its weight and volume. The Olympus E-M10 II has exterior dimensions of 120mm x 83mm x 47mm (4.7" x 3.3" x 1.9") with a weight of 390 grams (0.86 lbs) while the Pentax ist DS2 has sizing of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") with a weight of 605 grams (1.33 lbs).

Compare the Olympus E-M10 II vs Pentax ist DS2 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ based on the lens you have chosen at that moment. Here is a front view dimensions comparison of the E-M10 II vs the ist DS2.

Olympus E-M10 II vs Pentax ist DS2 size comparison

Looking at dimensions and weight, the portability grade of the E-M10 II and ist DS2 is 82 and 68 respectively.

Olympus E-M10 II vs Pentax ist DS2 top view buttons comparison

Olympus E-M10 II vs Pentax ist DS2 Sensor Comparison

Sometimes, it can be hard to imagine the contrast in sensor sizing only by viewing technical specs. The visual here will give you a greater sense of the sensor sizes in the E-M10 II and ist DS2.

As you have seen, each of the cameras have different megapixels and different sensor sizing. The E-M10 II having a smaller sensor is going to make achieving shallower depth of field tougher and the Olympus E-M10 II will provide you with extra detail using its extra 10MP. Greater resolution will also make it easier to crop pics a bit more aggressively. The younger E-M10 II should have an edge when it comes to sensor innovation.

Olympus E-M10 II vs Pentax ist DS2 sensor size comparison

Olympus E-M10 II vs Pentax ist DS2 Screen and ViewFinder

Olympus E-M10 II vs Pentax ist DS2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 II Portrait photography details
Pentax ist DS2 Portrait photography details
72
has manual focus
megapixel count good (16MP)
sensor size is nice (Four Thirds)
comes with face detect focus
supports RAW formats
50
focusing manually
good sensor size (APS-C)
supports RAW formats
doesn't have liveview
sensor resolution low (6 megapixels)
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Street Comparison

Olympus E-M10 II Street photography details
Pentax ist DS2 Street photography details
83
screen tilts
built in image stabilization (Sensor based 5-axis)
sensor size is nice (Four Thirds)
supports RAW formats
supports focus via touch
great high ISO (25,600)
60
good sensor size (APS-C)
supports RAW formats
lighter than average (605g)
no moving screen
no image stabilization
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Sports Comparison

Olympus E-M10 II Sports photography information
Pentax ist DS2 Sports photography information
67
built in image stabilization (Sensor based 5-axis)
megapixel count good (16MP)
sensor size is nice (Four Thirds)
comes with tracking focus
no phase detect auto focus
38
good sensor size (APS-C)
comes with phase detect autofocus
doesn't have liveview
slow continuous shooting (3.0 frames per second)
no image stabilization
sensor resolution low (6 megapixels)
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Travel Comparison

Travel photography with Olympus E-M10 II
Travel photography with Pentax ist DS2
73
supports focus via touch
megapixel count good (16 megapixels)
flash built-in
display is not selfie friendly
52
lighter than average (605 grams)
has built in flash
does not have Timelapse mode
sensor resolution low (6MP)
screen is not selfie friendly
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Landscape Comparison

Olympus E-M10 II Landscape photography highlights
Pentax ist DS2 Landscape photography highlights
79
has manual focus
interchangeable lenses (Micro Four Thirds mount)
screen size is good (3 inch)
built in image stabilization (Sensor based 5-axis)
megapixel count good (16 megapixels)
sensor size is nice (Four Thirds)
great high ISO (25,600)
supports RAW formats
46
focusing manually
swap lenses (Pentax KAF mount)
good sensor size (APS-C)
supports RAW formats
tiny screen (2.5 inch)
doesn't have liveview
no image stabilization
sensor resolution low (6 megapixels)
does not have Timelapse mode
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Vlogging Comparison

Vlogging with Olympus E-M10 II
Vlogging with Pentax ist DS2
35
touchscreen functionality
built in image stabilization (Sensor based 5-axis)
comes with face detect focus
high quality video (1920 x 1080 pxls)
display is not selfie friendly
doesn't have mic support
22
lighter than average (605g)
screen is not selfie friendly
no image stabilization
video resolution low ( pxls)
does not have microphone socket
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Olympus E-M10 II vs Pentax ist DS2 Specifications

Detailed spec comparison table for Olympus E-M10 II and Pentax ist DS2
 Olympus OM-D E-M10 IIPentax ist DS2
General Information
Brand Olympus Pentax
Model type Olympus OM-D E-M10 II Pentax ist DS2
Type Entry-Level Mirrorless Advanced DSLR
Launched 2015-08-25 2005-08-22
Physical type SLR-style mirrorless Mid-size SLR
Sensor Information
Processor Chip TruePic VII -
Sensor type CMOS CCD
Sensor size Four Thirds APS-C
Sensor measurements 17.3 x 13mm 23.5 x 15.7mm
Sensor surface area 224.9mm² 369.0mm²
Sensor resolution 16 megapixels 6 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Highest Possible resolution 4608 x 3456 3008 x 2008
Maximum native ISO 25600 3200
Min native ISO 200 200
RAW support
Min enhanced ISO 100 -
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 81 11
Lens
Lens support Micro Four Thirds Pentax KAF
Total lenses 107 151
Focal length multiplier 2.1 1.5
Screen
Type of screen Tilting Fixed Type
Screen size 3" 2.5"
Screen resolution 1,040k dots 210k dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder Electronic Optical
Viewfinder resolution 2,360k dots -
Viewfinder coverage 100 percent 95 percent
Viewfinder magnification 0.62x 0.64x
Features
Min shutter speed 60 seconds 30 seconds
Max shutter speed 1/4000 seconds 1/4000 seconds
Continuous shutter rate 8.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 5.80 m (ISO 100) -
Flash options Auto, redeye reduction, fill flash, flash off, 1st-curtain slow sync w/redeye, 1st-curtain slow sync, 2nd-curtain slow sync, manual Auto, On, Off, Red-eye reduction
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60p/30p/24p), 1280 x 720 (60p/30p/24p), 640 x 480 (30 fps) -
Maximum video resolution 1920x1080 -
Video file format H.264, Motion JPEG -
Microphone port
Headphone port
Connectivity
Wireless Built-In No
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 390 grams (0.86 lbs) 605 grams (1.33 lbs)
Physical dimensions 120 x 83 x 47mm (4.7" x 3.3" x 1.9") 125 x 93 x 66mm (4.9" x 3.7" x 2.6")
DXO scores
DXO Overall rating 73 not tested
DXO Color Depth rating 23.1 not tested
DXO Dynamic range rating 12.5 not tested
DXO Low light rating 842 not tested
Other
Battery life 320 pictures -
Battery type Battery Pack -
Battery ID BLS-50 4 x AA
Self timer Yes (12 sec., 2 sec, custom) Yes (2 or 12 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC SD/MMC card
Card slots One One
Pricing at release $499 -