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Olympus E-P2 vs Pentax K-x

Portability
86
Imaging
47
Features
42
Overall
45
Olympus PEN E-P2 front
 
Pentax K-x front
Portability
69
Imaging
52
Features
47
Overall
50

Olympus E-P2 vs Pentax K-x Key Specs

Olympus E-P2
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 355g - 121 x 70 x 36mm
  • Launched April 2010
  • Replaced the Olympus E-P1
  • Refreshed by Olympus E-P3
Pentax K-x
(Full Review)
  • 12MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 6400 (Increase to 12800)
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 580g - 123 x 92 x 68mm
  • Launched December 2009
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Olympus E-P2 vs Pentax K-x Overview

Here, we are evaluating the Olympus E-P2 versus Pentax K-x, one being a Entry-Level Mirrorless and the other is a Entry-Level DSLR by rivals Olympus and Pentax. The resolution of the E-P2 (12MP) and the K-x (12MP) is fairly close but the E-P2 (Four Thirds) and K-x (APS-C) provide different sensor dimensions.

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The E-P2 was launched 4 months later than the K-x and they are both of a similar generation. Both of the cameras feature different body design with the Olympus E-P2 being a Rangefinder-style mirrorless camera and the Pentax K-x being a Compact SLR camera.

Before diving right into a in depth comparison, here is a quick summary of how the E-P2 grades against the K-x with regard to portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-P2 over the Pentax K-x

 E-P2 K-x 
Display size3"2.7"Larger display (+0.3")

Reasons to pick Pentax K-x over the Olympus E-P2

 K-x E-P2 

Common features in the Olympus E-P2 and Pentax K-x

 E-P2 K-x 
LaunchedApril 2010December 2009Same generation
Manually focus More accurate focusing
Display typeFixed Fixed Fixed display
Display resolution230k230kExact same display resolution
Selfie screen Lacking selfie screen
Touch display Lacking Touch display

Olympus E-P2 vs Pentax K-x Physical Comparison

In case you're looking to lug around your camera regularly, you are going to need to factor in its weight and size. The Olympus E-P2 enjoys outer dimensions of 121mm x 70mm x 36mm (4.8" x 2.8" x 1.4") having a weight of 355 grams (0.78 lbs) whilst the Pentax K-x has specifications of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") having a weight of 580 grams (1.28 lbs).

Contrast the Olympus E-P2 versus Pentax K-x in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are utilising at that moment. The following is a front view size comparison of the E-P2 vs the K-x.

Olympus E-P2 vs Pentax K-x size comparison

Considering size and weight, the portability grade of the E-P2 and K-x is 86 and 69 respectively.

Olympus E-P2 vs Pentax K-x top view buttons comparison

Olympus E-P2 vs Pentax K-x Sensor Comparison

Generally, it can be hard to visualize the contrast in sensor measurements merely by looking through specifications. The photograph here may provide you a greater sense of the sensor sizes in the E-P2 and K-x.

Plainly, both of the cameras come with the identical MP but different sensor measurements. The E-P2 features the smaller sensor which will make obtaining bokeh more difficult.

Olympus E-P2 vs Pentax K-x sensor size comparison

Olympus E-P2 vs Pentax K-x Screen and ViewFinder

Olympus E-P2 vs Pentax K-x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-P2
Portrait photography with Pentax K-x
60
manual focus
decent sensor size (Four Thirds)
features face detect autofocus
supports RAW files
sensor resolution not great (12MP)
63
has manual focus
sensor size is decent (APS-C)
supports face detect autofocus
supports RAW formats
low resolution (12MP)
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Street Comparison

Olympus E-P2 Street photography highlights
Pentax K-x Street photography highlights
74
has image stabilization (Sensor based)
decent sensor size (Four Thirds)
supports RAW files
screen is fixed
67
image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
no moving screen
Photography Glossary

Sports Comparison

Olympus E-P2 as a Sports photography camera
Pentax K-x as a Sports photography camera
40
has image stabilization (Sensor based)
decent sensor size (Four Thirds)
low frames per second (3.0 frames per second)
sensor resolution not great (12MP)
terrible battery pack (300 shots)
does not have phase detect autofocus
61
great max shutter speed (1/6,000s)
image stabilization (Sensor based)
sensor size is decent (APS-C)
better than average battery pack (1,900 per charge)
comes with phase detect autofocus
max fps low (5.0 frames per second)
low resolution (12 megapixels)
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Travel Comparison

Olympus E-P2 Travel photography details
Pentax K-x Travel photography details
43
lack of Time Lapse recording
terrible battery pack (300 shots)
sensor resolution not great (12MP)
does not feature selfie friendly screen
54
better than average battery pack (1,900 CIPA)
built-in flash
does not have Timelapse mode
low resolution (12MP)
does not feature selfie friendly display
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Landscape Comparison

Olympus E-P2 Landscape photography details
Pentax K-x Landscape photography details
60
manual focus
swap lenses (Micro Four Thirds mount)
screen is a decent size (3")
has image stabilization (Sensor based)
decent sensor size (Four Thirds)
supports RAW files
sensor resolution not great (12 megapixels)
terrible battery pack (300 shots)
lack of Time Lapse recording
61
has manual focus
interchangeable lenses (Pentax KAF2 mount)
image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
better than average battery pack (1,900 shots)
tiny screen (2.7 inch)
low resolution (12 megapixels)
does not have Timelapse mode
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Vlogging Comparison

Olympus E-P2 Vlogging factors
Pentax K-x Vlogging factors
29
has image stabilization (Sensor based)
features face detect autofocus
does not feature selfie friendly screen
low res video (1280 x 720 pxls)
lack of mic jack
27
image stabilization (Sensor based)
supports face detect autofocus
does not feature selfie friendly display
video quality not great (1280 x 720 pixels)
does not have microphone port
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Olympus E-P2 vs Pentax K-x Specifications

Detailed spec comparison table for Olympus E-P2 and Pentax K-x
 Olympus PEN E-P2Pentax K-x
General Information
Brand Olympus Pentax
Model type Olympus PEN E-P2 Pentax K-x
Class Entry-Level Mirrorless Entry-Level DSLR
Launched 2010-04-22 2009-12-23
Body design Rangefinder-style mirrorless Compact SLR
Sensor Information
Processor TruePic V Prime
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor measurements 17.3 x 13mm 23.6 x 15.8mm
Sensor surface area 224.9mm² 372.9mm²
Sensor resolution 12MP 12MP
Anti alias filter
Aspect ratio 4:3 3:2
Highest Possible resolution 4032 x 3024 4288 x 2848
Maximum native ISO 6400 6400
Maximum enhanced ISO - 12800
Min native ISO 100 100
RAW support
Autofocusing
Focus manually
Touch focus
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 11 11
Lens
Lens mount type Micro Four Thirds Pentax KAF2
Available lenses 107 151
Crop factor 2.1 1.5
Screen
Display type Fixed Type Fixed Type
Display size 3" 2.7"
Display resolution 230 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch screen
Display tech HyperCrystal LCD with AR(Anti-Reflective) coating TFT LCD monitor
Viewfinder Information
Viewfinder Electronic (optional) Optical (pentamirror)
Viewfinder coverage - 96%
Viewfinder magnification - 0.57x
Features
Min shutter speed 60 seconds 30 seconds
Max shutter speed 1/4000 seconds 1/6000 seconds
Continuous shutter speed 3.0fps 5.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance no built-in flash 16.00 m
Flash options Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless
External flash
AEB
WB bracketing
Max flash sync 1/180 seconds 1/180 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) 1280 x 720 (24 fps), 640 x 416 (24 fps)
Maximum video resolution 1280x720 1280x720
Video file format Motion JPEG Motion JPEG
Microphone jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 355g (0.78 lbs) 580g (1.28 lbs)
Physical dimensions 121 x 70 x 36mm (4.8" x 2.8" x 1.4") 123 x 92 x 68mm (4.8" x 3.6" x 2.7")
DXO scores
DXO Overall rating 56 72
DXO Color Depth rating 21.5 22.8
DXO Dynamic range rating 10.4 12.5
DXO Low light rating 505 811
Other
Battery life 300 shots 1900 shots
Style of battery Battery Pack Battery Pack
Battery ID BLS-1 4 x AA
Self timer Yes (2 or 12 sec) Yes (2 or 12 sec)
Time lapse shooting
Type of storage SD/SDHC card SD/SDHC card
Storage slots 1 1
Cost at release $799 $600