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Olympus E-PL2 vs Pentax K-3 II

Portability
85
Imaging
48
Features
47
Overall
47
Olympus PEN E-PL2 front
 
Pentax K-3 II front
Portability
59
Imaging
66
Features
84
Overall
73

Olympus E-PL2 vs Pentax K-3 II Key Specs

Olympus E-PL2
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 362g - 114 x 72 x 42mm
  • Announced February 2011
  • Replaced the Olympus E-PL1s
  • Later Model is Olympus E-PL3
Pentax K-3 II
(Full Review)
  • 24MP - APS-C Sensor
  • 3.2" Fixed Display
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 800g - 131 x 100 x 77mm
  • Introduced April 2015
  • Replaced the Pentax K-3
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Olympus E-PL2 vs Pentax K-3 II Overview

In this write-up, we are looking at the Olympus E-PL2 versus Pentax K-3 II, one is a Entry-Level Mirrorless and the other is a Advanced DSLR by competitors Olympus and Pentax. There exists a sizeable gap between the image resolutions of the E-PL2 (12MP) and K-3 II (24MP) and the E-PL2 (Four Thirds) and K-3 II (APS-C) feature totally different sensor measurements.

Photography Glossary

The E-PL2 was unveiled 5 years before the K-3 II which is quite a large gap as far as technology is concerned. Both the cameras offer different body type with the Olympus E-PL2 being a Rangefinder-style mirrorless camera and the Pentax K-3 II being a Mid-size SLR camera.

Before we go in to a full comparison, below is a brief view of how the E-PL2 scores against the K-3 II in the way of portability, imaging, features and an overall score.

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Reasons to pick Olympus E-PL2 over the Pentax K-3 II

 E-PL2 K-3 II 

Reasons to pick Pentax K-3 II over the Olympus E-PL2

 K-3 II E-PL2 
IntroducedApril 2015February 2011More modern by 51 months
Display sizing3.2"3"Larger display (+0.2")
Display resolution1037k460kClearer display (+577k dot)

Common features in the Olympus E-PL2 and Pentax K-3 II

 E-PL2 K-3 II 
Focus manually More exact focus
Display typeFixed Fixed Fixed display
Selfie screen Neither includes selfie screen
Touch friendly display Absent Touch friendly display

Olympus E-PL2 vs Pentax K-3 II Physical Comparison

If you are looking to carry around your camera, you will want to factor in its weight and volume. The Olympus E-PL2 features physical measurements of 114mm x 72mm x 42mm (4.5" x 2.8" x 1.7") having a weight of 362 grams (0.80 lbs) while the Pentax K-3 II has sizing of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") having a weight of 800 grams (1.76 lbs).

Compare the Olympus E-PL2 versus Pentax K-3 II in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you use at the time. The following is the front view overall size comparison of the E-PL2 against the K-3 II.

Olympus E-PL2 vs Pentax K-3 II size comparison

Using dimensions and weight, the portability grade of the E-PL2 and K-3 II is 85 and 59 respectively.

Olympus E-PL2 vs Pentax K-3 II top view buttons comparison

Olympus E-PL2 vs Pentax K-3 II Sensor Comparison

Quite often, it is hard to envision the difference between sensor sizes just by looking at a spec sheet. The image below should give you a much better sense of the sensor measurements in the E-PL2 and K-3 II.

As you can see, both the cameras enjoy different megapixel count and different sensor sizes. The E-PL2 with its tinier sensor will make getting shallow depth of field harder and the Pentax K-3 II will resolve extra detail having an extra 12 Megapixels. Greater resolution will let you crop images far more aggressively. The more aged E-PL2 is going to be disadvantaged in sensor technology.

Olympus E-PL2 vs Pentax K-3 II sensor size comparison

Olympus E-PL2 vs Pentax K-3 II Screen and ViewFinder

Olympus E-PL2 vs Pentax K-3 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-PL2
Portrait photography with Pentax K-3 II
60
focusing manually
decent sensor size (Four Thirds)
comes with face detect autofocus
delivers RAW formats
MP count low (12 megapixels)
79
has manual focus
megapixel count decent (24MP)
decent sensor size (APS-C)
offers face detection autofocus
exports RAW files
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Street Comparison

Olympus E-PL2 Street photography info
Pentax K-3 II Street photography info
73
image stabilization (Sensor based)
decent sensor size (Four Thirds)
delivers RAW formats
fixed screen
69
image stabilization (Sensor based)
decent sensor size (APS-C)
exports RAW files
weather sealing
great ISO range (51,200)
no articulating screen
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Sports Comparison

Olympus E-PL2 Sports photography info
Pentax K-3 II Sports photography info
45
image stabilization (Sensor based)
decent sensor size (Four Thirds)
comes with tracking focus
slow continuous shooting (3.0 frames/s)
MP count low (12 megapixels)
bad battery life (280 per charge)
has no phase detect autofocus
76
great max shutter speed (1/8,000s)
image stabilization (Sensor based)
megapixel count decent (24MP)
decent sensor size (APS-C)
offers tracking autofocus
weather sealing
supports phase detect autofocus
not so great battery power (720 shots)
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Travel Comparison

Olympus E-PL2 Travel photography info
Pentax K-3 II Travel photography info
51
has built in flash
does not have Timelapse recording
bad battery life (280 per charge)
MP count low (12 megapixels)
display is not selfie friendly
56
weather sealing
megapixel count decent (24MP)
not so great battery power (720 shots)
screen isn't selfie friendly
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Landscape Comparison

Olympus E-PL2 Landscape photography factors
Pentax K-3 II Landscape photography factors
61
focusing manually
interchangeable lenses (Micro Four Thirds mount)
good sized screen (3 inches)
image stabilization (Sensor based)
decent sensor size (Four Thirds)
delivers RAW formats
MP count low (12 megapixels)
bad battery life (280 per charge)
does not have Timelapse recording
78
has manual focus
swap lenses (Pentax KAF2 mount)
screen size is good (3.2 inch)
image stabilization (Sensor based)
megapixel count decent (24MP)
decent sensor size (APS-C)
does not have anti-alias filter
great ISO range (51,200)
exports RAW files
weather sealing
2 card slots
not so great battery power (720 per charge)
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Vlogging Comparison

Vlogging with Olympus E-PL2
Vlogging with Pentax K-3 II
29
image stabilization (Sensor based)
comes with face detect autofocus
display is not selfie friendly
video resolution low (1280 x 720 resolution)
does not have microphone socket
34
image stabilization (Sensor based)
offers face detection autofocus
video res high (1920 x 1080 pxls)
comes with external mic support
screen isn't selfie friendly
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Olympus E-PL2 vs Pentax K-3 II Specifications

Detailed spec comparison table for Olympus E-PL2 and Pentax K-3 II
 Olympus PEN E-PL2Pentax K-3 II
General Information
Brand Olympus Pentax
Model Olympus PEN E-PL2 Pentax K-3 II
Type Entry-Level Mirrorless Advanced DSLR
Announced 2011-02-11 2015-04-23
Physical type Rangefinder-style mirrorless Mid-size SLR
Sensor Information
Chip Truepic V Prime III
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.5 x 15.6mm
Sensor surface area 224.9mm² 366.6mm²
Sensor resolution 12MP 24MP
Anti aliasing filter
Aspect ratio 4:3 3:2
Full resolution 4032 x 3024 6016 x 4000
Max native ISO 6400 51200
Minimum native ISO 100 100
RAW files
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 11 27
Cross focus points - 25
Lens
Lens mounting type Micro Four Thirds Pentax KAF2
Amount of lenses 107 151
Crop factor 2.1 1.5
Screen
Screen type Fixed Type Fixed Type
Screen size 3 inch 3.2 inch
Resolution of screen 460 thousand dots 1,037 thousand dots
Selfie friendly
Liveview
Touch functionality
Screen technology HyperCrystal LCD AR(Anti-Reflective) coating -
Viewfinder Information
Viewfinder Electronic (optional) Optical (pentaprism)
Viewfinder coverage - 100%
Viewfinder magnification - 0.64x
Features
Lowest shutter speed 60 seconds 30 seconds
Highest shutter speed 1/4000 seconds 1/8000 seconds
Continuous shooting rate 3.0 frames/s 8.3 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash range 10.00 m no built-in flash
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync (available with dedicated external flash)
External flash
Auto exposure bracketing
White balance bracketing
Highest flash synchronize 1/160 seconds 1/180 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p)
Max video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless None Optional
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.0 (5 GBit/sec)
GPS None BuiltIn
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 362g (0.80 lb) 800g (1.76 lb)
Dimensions 114 x 72 x 42mm (4.5" x 2.8" x 1.7") 131 x 100 x 77mm (5.2" x 3.9" x 3.0")
DXO scores
DXO All around score 55 80
DXO Color Depth score 21.4 23.6
DXO Dynamic range score 10.2 13.6
DXO Low light score 573 1106
Other
Battery life 280 images 720 images
Style of battery Battery Pack Battery Pack
Battery model BLS-5 D-LI90
Self timer Yes (2 or 12 sec) Yes ( 2 or 12 seconds)
Time lapse recording
Storage type SD/SDHC Dual SD/SDHC/SDXC
Card slots Single 2
Cost at launch $0 $829