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Olympus E-P1 vs Pentax K-30

Portability
86
Imaging
47
Features
42
Overall
45
Olympus PEN E-P1 front
 
Pentax K-30 front
Portability
63
Imaging
57
Features
66
Overall
60

Olympus E-P1 vs Pentax K-30 Key Specs

Olympus E-P1
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 355g - 121 x 70 x 36mm
  • Launched July 2009
  • Refreshed by Olympus E-P2
Pentax K-30
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 12800 (Boost to 25600)
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 650g - 130 x 97 x 71mm
  • Revealed October 2012
  • Later Model is Pentax K-50
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Olympus E-P1 vs Pentax K-30 Overview

Below, we are comparing the Olympus E-P1 and Pentax K-30, one being a Entry-Level Mirrorless and the other is a Advanced DSLR by brands Olympus and Pentax. There exists a significant gap among the resolutions of the E-P1 (12MP) and K-30 (16MP) and the E-P1 (Four Thirds) and K-30 (APS-C) possess different sensor dimensions.

Photography Glossary

The E-P1 was unveiled 4 years prior to the K-30 and that is a fairly sizable gap as far as camera technology is concerned. Both of the cameras come with different body type with the Olympus E-P1 being a Rangefinder-style mirrorless camera and the Pentax K-30 being a Mid-size SLR camera.

Before getting in to a more detailed comparison, below is a quick summation of how the E-P1 grades vs the K-30 when considering portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-P1 over the Pentax K-30

 E-P1 K-30 

Reasons to pick Pentax K-30 over the Olympus E-P1

 K-30 E-P1 
RevealedOctober 2012July 2009Fresher by 39 months
Display resolution921k230kCrisper display (+691k dot)

Common features in the Olympus E-P1 and Pentax K-30

 E-P1 K-30 
Manual focus Dial exact focus
Display typeFixed Fixed Fixed display
Display dimension3"3"Identical display sizing
Selfie screen Missing selfie screen
Touch display Missing Touch display

Olympus E-P1 vs Pentax K-30 Physical Comparison

If you are looking to carry your camera regularly, you'll have to factor its weight and volume. The Olympus E-P1 comes with external measurements of 121mm x 70mm x 36mm (4.8" x 2.8" x 1.4") with a weight of 355 grams (0.78 lbs) whilst the Pentax K-30 has sizing of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") along with a weight of 650 grams (1.43 lbs).

Contrast the Olympus E-P1 and Pentax K-30 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 dependant on the lens you are utilising at the time. The following is the front view over all size comparison of the E-P1 and the K-30.

Olympus E-P1 vs Pentax K-30 size comparison

Taking into account dimensions and weight, the portability rating of the E-P1 and K-30 is 86 and 63 respectively.

Olympus E-P1 vs Pentax K-30 top view buttons comparison

Olympus E-P1 vs Pentax K-30 Sensor Comparison

Quite often, its hard to visualize the contrast in sensor sizing only by going through technical specs. The photograph underneath may provide you a better sense of the sensor sizing in the E-P1 and K-30.

As you have seen, the two cameras have got different megapixels and different sensor sizing. The E-P1 with its smaller sensor is going to make achieving shallow depth of field trickier and the Pentax K-30 will show extra detail having an extra 4 Megapixels. Greater resolution can also allow you to crop images much more aggressively. The older E-P1 will be behind with regard to sensor technology.

Olympus E-P1 vs Pentax K-30 sensor size comparison

Olympus E-P1 vs Pentax K-30 Screen and ViewFinder

Olympus E-P1 vs Pentax K-30 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-P1
Portrait photography with Pentax K-30
60
manual focus
decent sensor size (Four Thirds)
provides face detect autofocus
supports RAW files
low MP (12 megapixels)
74
focusing manually
MP count decent (16MP)
good sensor size (APS-C)
features face detect autofocus
saves RAW formats
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Street Comparison

Street photography with Olympus E-P1
Street photography with Pentax K-30
74
built in image stabilization (Sensor based)
decent sensor size (Four Thirds)
supports RAW files
fixed screen
68
has image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW formats
weather proof
no moving screen
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Sports Comparison

Sports photography with Olympus E-P1
Sports photography with Pentax K-30
40
built in image stabilization (Sensor based)
decent sensor size (Four Thirds)
slow fps (3.0 frames per second)
low MP (12 megapixels)
terrible battery pack (300 shots)
has no phase detect autofocus
67
great max shutter speed (1/6,000 seconds)
has image stabilization (Sensor based)
MP count decent (16 megapixels)
good sensor size (APS-C)
features tracking focus
weather proof
has phase detect autofocus
painfully slow continuous shooting (6.0 frames per second)
terrible battery (410 per charge)
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Travel Comparison

Travel photography with Olympus E-P1
Travel photography with Pentax K-30
43
no Time Lapse mode
terrible battery pack (300 CIPA)
low MP (12MP)
display isn't selfie friendly
60
weather proof
MP count decent (16 megapixels)
has built in flash
terrible battery (410 shots)
screen is not selfie friendly
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Landscape Comparison

Olympus E-P1 as a Landscape photography camera
Pentax K-30 as a Landscape photography camera
60
manual focus
interchangeable lenses (Micro Four Thirds mount)
nice screen size (3")
built in image stabilization (Sensor based)
decent sensor size (Four Thirds)
supports RAW files
low MP (12 megapixels)
terrible battery pack (300 per charge)
no Time Lapse mode
73
focusing manually
change lenses (Pentax KAF2 mount)
screen size is good (3 inches)
has image stabilization (Sensor based)
MP count decent (16 megapixels)
good sensor size (APS-C)
saves RAW formats
weather proof
terrible battery (410 per charge)
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Vlogging Comparison

Olympus E-P1 as a Vlogging camera
Pentax K-30 as a Vlogging camera
29
built in image stabilization (Sensor based)
provides face detect autofocus
display isn't selfie friendly
low video resolution (1280 x 720 pxls)
no mic socket
30
has image stabilization (Sensor based)
features face detect autofocus
video resolution high (1920 x 1080 resolution)
screen is not selfie friendly
lack of mic jack
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Olympus E-P1 vs Pentax K-30 Specifications

Detailed spec comparison table for Olympus E-P1 and Pentax K-30
 Olympus PEN E-P1Pentax K-30
General Information
Brand Name Olympus Pentax
Model type Olympus PEN E-P1 Pentax K-30
Type Entry-Level Mirrorless Advanced DSLR
Launched 2009-07-29 2012-10-29
Body design Rangefinder-style mirrorless Mid-size SLR
Sensor Information
Processor TruePic V Prime M
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.7 x 15.7mm
Sensor surface area 224.9mm² 372.1mm²
Sensor resolution 12MP 16MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Full resolution 4032 x 3024 4928 x 3264
Max native ISO 6400 12800
Max boosted ISO - 25600
Min native ISO 100 100
RAW pictures
Autofocusing
Focus manually
Touch focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 11 11
Cross type focus points - 9
Lens
Lens mount type Micro Four Thirds Pentax KAF2
Available lenses 107 151
Crop factor 2.1 1.5
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 3" 3"
Resolution of screen 230k dot 921k dot
Selfie friendly
Liveview
Touch display
Screen technology HyperCrystal LCD with AR(Anti-Reflective) coating TFT LCD monitor with brightness/color adjustment and AR coating
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.61x
Features
Slowest shutter speed 60 secs 30 secs
Maximum shutter speed 1/4000 secs 1/6000 secs
Continuous shooting speed 3.0 frames per second 6.0 frames per second
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance no built-in flash 12.00 m (at ISO 100)
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) Auto, On, Off, Red-eye,Slow Sync, Slow Sync+ Redeye, Trailing Curtain Sync, Wireless
External flash
Auto exposure bracketing
WB bracketing
Maximum flash sync 1/180 secs 1/180 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50,30,25,24 fps), 640 x 424 (30,25,24 fps)
Max video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, H.264
Mic input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 355 gr (0.78 pounds) 650 gr (1.43 pounds)
Dimensions 121 x 70 x 36mm (4.8" x 2.8" x 1.4") 130 x 97 x 71mm (5.1" x 3.8" x 2.8")
DXO scores
DXO All around rating 55 79
DXO Color Depth rating 21.4 23.7
DXO Dynamic range rating 10.4 13.0
DXO Low light rating 536 1129
Other
Battery life 300 shots 410 shots
Battery format Battery Pack Battery Pack
Battery ID BLS-1 D-LI109,4 x AA
Self timer Yes (2 or 12 sec) Yes ( 2 or 12 seconds)
Time lapse feature
Type of storage SD/SDHC card SD/SDHC/SDXC
Storage slots Single Single
Cost at launch $182 $525