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Olympus E-P2 vs Pentax K-1

Portability
86
Imaging
47
Features
42
Overall
45
Olympus PEN E-P2 front
 
Pentax K-1 front
Portability
55
Imaging
76
Features
82
Overall
78

Olympus E-P2 vs Pentax K-1 Key Specs

Olympus E-P2
(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
  • Revealed April 2010
  • Old Model is Olympus E-P1
  • Newer Model is Olympus E-P3
Pentax K-1
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fully Articulated Screen
  • ISO 100 - 204800
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 1010g - 137 x 110 x 86mm
  • Launched February 2016
  • Successor is Pentax K-1 II
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Olympus E-P2 vs Pentax K-1 Overview

On this page, we will be contrasting the Olympus E-P2 and Pentax K-1, one is a Entry-Level Mirrorless and the latter is a Advanced DSLR by brands Olympus and Pentax. There is a huge difference among the image resolutions of the E-P2 (12MP) and K-1 (36MP) and the E-P2 (Four Thirds) and K-1 (Full frame) offer different sensor sizing.

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The E-P2 was introduced 6 years before the K-1 which is a fairly significant gap as far as camera tech is concerned. Both of the cameras have different body design with the Olympus E-P2 being a Rangefinder-style mirrorless camera and the Pentax K-1 being a Mid-size SLR camera.

Before delving right into a in-depth comparison, here is a brief introduction of how the E-P2 scores against the K-1 with respect to portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-P2 over the Pentax K-1

 E-P2 K-1 

Reasons to pick Pentax K-1 over the Olympus E-P2

 K-1 E-P2 
LaunchedFebruary 2016April 2010Newer by 70 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimensions3.2"3"Bigger screen (+0.2")
Screen resolution1037k230kCrisper screen (+807k dot)

Common features in the Olympus E-P2 and Pentax K-1

 E-P2 K-1 
Manual focus Dial exact focus
Selfie screen Neither features selfie screen
Touch screen Lacking Touch screen

Olympus E-P2 vs Pentax K-1 Physical Comparison

When you are going to travel with your camera frequently, you will want to think about its weight and proportions. The Olympus E-P2 enjoys physical dimensions of 121mm x 70mm x 36mm (4.8" x 2.8" x 1.4") having a weight of 355 grams (0.78 lbs) while the Pentax K-1 has measurements of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") accompanied by a weight of 1010 grams (2.23 lbs).

Check the Olympus E-P2 and Pentax K-1 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are utilizing at that time. Underneath is a front view dimension comparison of the E-P2 vs the K-1.

Olympus E-P2 vs Pentax K-1 size comparison

Looking at size and weight, the portability score of the E-P2 and K-1 is 86 and 55 respectively.

Olympus E-P2 vs Pentax K-1 top view buttons comparison

Olympus E-P2 vs Pentax K-1 Sensor Comparison

Often, its tough to picture the difference in sensor dimensions purely by researching specifications. The pic below should provide you a stronger sense of the sensor sizes in the E-P2 and K-1.

To sum up, both cameras provide different resolutions and different sensor dimensions. The E-P2 having a smaller sensor is going to make shooting shallow depth of field harder and the Pentax K-1 will provide you with extra detail using its extra 24MP. Higher resolution can also let you crop photographs more aggressively. The more aged E-P2 will be disadvantaged when it comes to sensor technology.

Olympus E-P2 vs Pentax K-1 sensor size comparison

Olympus E-P2 vs Pentax K-1 Screen and ViewFinder

Olympus E-P2 vs Pentax K-1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-P2 Portrait photography highlights
Pentax K-1 Portrait photography highlights
60
focusing manually
nice sensor size (Four Thirds)
supports face detect focus
delivers RAW files
megapixel count low (12MP)
85
has manual focus
great sensor resolution (36MP)
large sensor size (Full frame)
supports face detection autofocus
delivers RAW files
Photography Glossary

Street Comparison

Olympus E-P2 Street photography features
Pentax K-1 Street photography features
74
built in image stabilization (Sensor based)
nice sensor size (Four Thirds)
delivers RAW files
fixed screen
70
screen articulates
built in image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
delivers RAW files
environment sealing
above average high ISO (204,800)
heavier than average (1,010 grams)
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Sports Comparison

Olympus E-P2 Sports photography features
Pentax K-1 Sports photography features
40
built in image stabilization (Sensor based)
nice sensor size (Four Thirds)
slow continuous shooting (3.0 frames per second)
megapixel count low (12 megapixels)
bad battery life (300 CIPA)
has no phase detect auto focus
76
great max shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based 5-axis)
great sensor resolution (36MP)
large sensor size (Full frame)
supports tracking autofocus
environment sealing
has phase detect autofocus
continuous shooting slow (4.4 frames per second)
not so great battery life (760 CIPA)
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Travel Comparison

Olympus E-P2 Travel photography advice
Pentax K-1 Travel photography advice
43
lack of Time Lapse mode
bad battery life (300 CIPA)
megapixel count low (12 megapixels)
screen isn't selfie friendly
53
environment sealing
great sensor resolution (36 megapixels)
not so great battery life (760 per charge)
heavier than average (1,010 grams)
screen isn't selfie friendly
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Landscape Comparison

Olympus E-P2 Landscape photography highlights
Pentax K-1 Landscape photography highlights
60
focusing manually
change lenses (Micro Four Thirds mount)
screen size is decent (3 inch)
built in image stabilization (Sensor based)
nice sensor size (Four Thirds)
delivers RAW files
megapixel count low (12MP)
bad battery life (300 CIPA)
lack of Time Lapse mode
81
has manual focus
swap lenses (Pentax KAF2 mount)
screen size is decent (3.2 inches)
built in image stabilization (Sensor based 5-axis)
great sensor resolution (36MP)
large sensor size (Full frame)
doesnt have low pass filter
above average high ISO (204,800)
delivers RAW files
environment sealing
two card slots
not so great battery life (760 per charge)
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Vlogging Comparison

Olympus E-P2 as a Vlogging camera
Pentax K-1 as a Vlogging camera
29
built in image stabilization (Sensor based)
supports face detect focus
screen isn't selfie friendly
video res low (1280 x 720 resolution)
lack of mic jack
31
built in image stabilization (Sensor based 5-axis)
supports face detection autofocus
video res high (1920 x 1080 pixels)
has external mic socket
screen isn't selfie friendly
heavier than average (1,010g)
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Olympus E-P2 vs Pentax K-1 Specifications

Detailed spec comparison table for Olympus E-P2 and Pentax K-1
 Olympus PEN E-P2Pentax K-1
General Information
Brand Olympus Pentax
Model Olympus PEN E-P2 Pentax K-1
Class Entry-Level Mirrorless Advanced DSLR
Revealed 2010-04-22 2016-02-17
Physical type Rangefinder-style mirrorless Mid-size SLR
Sensor Information
Chip TruePic V -
Sensor type CMOS CMOS
Sensor size Four Thirds Full frame
Sensor dimensions 17.3 x 13mm 35.9 x 24mm
Sensor surface area 224.9mm² 861.6mm²
Sensor resolution 12MP 36MP
Anti aliasing filter
Aspect ratio 4:3 3:2
Peak resolution 4032 x 3024 7360 x 4912
Highest native ISO 6400 204800
Min native ISO 100 100
RAW files
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 11 33
Cross focus points - 25
Lens
Lens mounting type Micro Four Thirds Pentax KAF2
Amount of lenses 107 151
Focal length multiplier 2.1 1
Screen
Type of screen Fixed Type Fully Articulated
Screen size 3 inches 3.2 inches
Screen resolution 230 thousand dots 1,037 thousand dots
Selfie friendly
Liveview
Touch display
Screen technology HyperCrystal LCD with AR(Anti-Reflective) coating -
Viewfinder Information
Viewfinder Electronic (optional) Optical (pentaprism)
Viewfinder coverage - 100%
Viewfinder magnification - 0.7x
Features
Minimum shutter speed 60s 30s
Fastest shutter speed 1/4000s 1/8000s
Continuous shutter rate 3.0 frames/s 4.4 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set white balance
Image stabilization
Inbuilt flash
Flash range no built-in flash no built-in flash
Flash modes 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
Hot shoe
Auto exposure bracketing
White balance bracketing
Fastest flash synchronize 1/180s 1/200s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
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)
Highest video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, H.264
Mic port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Built-in
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 355 gr (0.78 lbs) 1010 gr (2.23 lbs)
Physical dimensions 121 x 70 x 36mm (4.8" x 2.8" x 1.4") 137 x 110 x 86mm (5.4" x 4.3" x 3.4")
DXO scores
DXO Overall score 56 96
DXO Color Depth score 21.5 25.4
DXO Dynamic range score 10.4 14.6
DXO Low light score 505 3280
Other
Battery life 300 shots 760 shots
Battery type Battery Pack Battery Pack
Battery model BLS-1 D-LI90
Self timer Yes (2 or 12 sec) Yes (2 or 12 sec, custom)
Time lapse shooting
Type of storage SD/SDHC card Dual SD/SDHC/SDXC (UHS-I)
Card slots 1 Two
Launch cost $799 $1,499