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Olympus E-M5 II vs Pentax K-50

Portability
80
Imaging
53
Features
84
Overall
65
Olympus OM-D E-M5 II front
 
Pentax K-50 front
Portability
63
Imaging
58
Features
65
Overall
60

Olympus E-M5 II vs Pentax K-50 Key Specs

Olympus E-M5 II
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 469g - 124 x 85 x 45mm
  • Revealed February 2015
  • Succeeded the Olympus E-M5
  • Later Model is Olympus E-M5 III
Pentax K-50
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 51600
  • Sensor based Image Stabilization
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 650g - 130 x 97 x 71mm
  • Introduced November 2013
  • Previous Model is Pentax K-30
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Olympus E-M5 II vs Pentax K-50 Overview

The following is a extended review of the Olympus E-M5 II and Pentax K-50, former is a Advanced Mirrorless while the other is a Entry-Level DSLR by manufacturers Olympus and Pentax. The resolution of the E-M5 II (16MP) and the K-50 (16MP) is fairly well matched but the E-M5 II (Four Thirds) and K-50 (APS-C) provide totally different sensor sizing.

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The E-M5 II was brought out 15 months after the K-50 making them a generation away from each other. Both of the cameras feature different body design with the Olympus E-M5 II being a SLR-style mirrorless camera and the Pentax K-50 being a Compact SLR camera.

Before delving straight to a thorough comparison, here is a short introduction of how the E-M5 II grades against the K-50 for portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-M5 II over the Pentax K-50

 E-M5 II K-50 
IntroducedFebruary 2015November 2013Newer by 15 months
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution1037k921kCrisper display (+116k dot)
Selfie screen Take selfies
Touch display Easily navigate

Reasons to pick Pentax K-50 over the Olympus E-M5 II

 K-50 E-M5 II 

Common features in the Olympus E-M5 II and Pentax K-50

 E-M5 II K-50 
Manually focus More exact focusing
Display size3"3"Same display measurement

Olympus E-M5 II vs Pentax K-50 Physical Comparison

For anyone who is going to travel with your camera, you should take into account its weight and measurements. The Olympus E-M5 II comes with exterior measurements of 124mm x 85mm x 45mm (4.9" x 3.3" x 1.8") along with a weight of 469 grams (1.03 lbs) and the Pentax K-50 has proportions of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") accompanied by a weight of 650 grams (1.43 lbs).

Compare the Olympus E-M5 II and Pentax K-50 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will vary dependant on the lens you choose at the time. Below is a front view measurement comparison of the E-M5 II against the K-50.

Olympus E-M5 II vs Pentax K-50 size comparison

Taking into account size and weight, the portability grade of the E-M5 II and K-50 is 80 and 63 respectively.

Olympus E-M5 II vs Pentax K-50 top view buttons comparison

Olympus E-M5 II vs Pentax K-50 Sensor Comparison

Generally, it's hard to envision the gap between sensor dimensions purely by looking at technical specs. The picture here might offer you a clearer sense of the sensor sizing in the E-M5 II and K-50.

As you have seen, both of the cameras come with the identical MP but not the same sensor dimensions. The E-M5 II provides the tinier sensor which is going to make achieving shallower DOF more difficult. The fresher E-M5 II will have a benefit in sensor innovation.

Olympus E-M5 II vs Pentax K-50 sensor size comparison

Olympus E-M5 II vs Pentax K-50 Screen and ViewFinder

Olympus E-M5 II vs Pentax K-50 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-M5 II
Portrait photography with Pentax K-50
71
manual focus
MP count decent (16MP)
sensor size is good (Four Thirds)
has face detection focus
delivers RAW files
74
focusing manually
megapixel count decent (16 megapixels)
good sensor size (APS-C)
provides face detect focusing
delivers RAW formats
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Street Comparison

Olympus E-M5 II Street photography details
Pentax K-50 Street photography details
82
fully articulated screen
built in image stabilization (Sensor based 5-axis)
sensor size is good (Four Thirds)
delivers RAW files
offers touch focus
environment sealing
above average high ISO (25,600)
65
built in image stabilization (Sensor based)
good sensor size (APS-C)
delivers RAW formats
environment proofing
above average ISO range (51,600)
no articulating screen
more heavy than others (650 grams)
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Sports Comparison

Olympus E-M5 II Sports photography factors
Pentax K-50 Sports photography factors
65
max shutter speed is good (1/8,000s)
silent shutter (1/16,000s)
built in image stabilization (Sensor based 5-axis)
MP count decent (16 megapixels)
sensor size is good (Four Thirds)
has tracking autofocus
environment sealing
terrible battery life (310 shots)
does not have phase detect auto focus
67
maximum shutter speed is high (1/6,000s)
built in image stabilization (Sensor based)
megapixel count decent (16MP)
good sensor size (APS-C)
provides tracking focus
environment proofing
comes with phase detect AF
slow fps (6.0 frames per second)
low battery life (410 per charge)
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Travel Comparison

Olympus E-M5 II Travel photography details
Pentax K-50 Travel photography details
74
environment sealing
offers touch focus
MP count decent (16 megapixels)
selfie friendly screen
terrible battery life (310 CIPA)
56
environment proofing
megapixel count decent (16MP)
has built in flash
low battery life (410 per charge)
more heavy than others (650g)
screen is not selfie friendly
Photography Glossary

Landscape Comparison

Landscape photography with Olympus E-M5 II
Landscape photography with Pentax K-50
74
manual focus
swap lenses (Micro Four Thirds mount)
nice screen size (3 inch)
built in image stabilization (Sensor based 5-axis)
MP count decent (16 megapixels)
sensor size is good (Four Thirds)
above average high ISO (25,600)
delivers RAW files
environment sealing
terrible battery life (310 CIPA)
74
focusing manually
swap lenses (Pentax KAF2 mount)
screen is a decent size (3 inches)
built in image stabilization (Sensor based)
megapixel count decent (16MP)
good sensor size (APS-C)
above average ISO range (51,600)
delivers RAW formats
environment proofing
low battery life (410 per charge)
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Vlogging Comparison

Olympus E-M5 II Vlogging advice
Pentax K-50 Vlogging advice
82
selfie friendly screen
touch screen
built in image stabilization (Sensor based 5-axis)
has face detection focus
good video quality (1920 x 1080 resolution)
includes external mic socket
28
built in image stabilization (Sensor based)
provides face detect focusing
high quality video (1920 x 1080 pxls)
screen is not selfie friendly
doesn't have microphone socket
more heavy than others (650 grams)
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Olympus E-M5 II vs Pentax K-50 Specifications

Detailed spec comparison table for Olympus E-M5 II and Pentax K-50
 Olympus OM-D E-M5 IIPentax K-50
General Information
Brand Olympus Pentax
Model type Olympus OM-D E-M5 II Pentax K-50
Type Advanced Mirrorless Entry-Level DSLR
Revealed 2015-02-06 2013-11-27
Physical type SLR-style mirrorless Compact SLR
Sensor Information
Processor TruePic VII PRIME M
Sensor type MOS CMOS
Sensor size Four Thirds APS-C
Sensor measurements 17.3 x 13mm 23.7 x 15.7mm
Sensor area 224.9mm² 372.1mm²
Sensor resolution 16 megapixel 16 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Peak resolution 4608 x 3456 4928 x 3264
Highest native ISO 25600 51600
Lowest native ISO 200 100
RAW files
Lowest enhanced ISO 100 -
Autofocusing
Manual focusing
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 81 11
Cross type focus points - 9
Lens
Lens mount type Micro Four Thirds Pentax KAF2
Available lenses 107 151
Focal length multiplier 2.1 1.5
Screen
Screen type Fully Articulated Fixed Type
Screen size 3 inch 3 inch
Screen resolution 1,037k dots 921k dots
Selfie friendly
Liveview
Touch friendly
Screen tech - TFT LCD monitor with brightness/color adjustment and AR coating
Viewfinder Information
Viewfinder Electronic Optical (pentaprism)
Viewfinder resolution 2,360k dots -
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.74x 0.61x
Features
Minimum shutter speed 60 seconds 30 seconds
Fastest shutter speed 1/8000 seconds 1/6000 seconds
Fastest silent shutter speed 1/16000 seconds -
Continuous shutter rate 10.0 frames/s 6.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash distance no built-in flash 12.00 m (at ISO 100)
Flash options Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless
External flash
AEB
White balance bracketing
Fastest flash synchronize 1/250 seconds 1/180 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p) 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50,30,25,24 fps), 640 x 424 (30,25,24 fps)
Highest video resolution 1920x1080 1920x1080
Video data format MPEG-4, H.264, Motion JPEG MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 469 gr (1.03 lb) 650 gr (1.43 lb)
Physical dimensions 124 x 85 x 45mm (4.9" x 3.3" x 1.8") 130 x 97 x 71mm (5.1" x 3.8" x 2.8")
DXO scores
DXO Overall rating 73 79
DXO Color Depth rating 23.0 23.7
DXO Dynamic range rating 12.4 13.0
DXO Low light rating 896 1120
Other
Battery life 310 pictures 410 pictures
Form of battery Battery Pack Battery Pack
Battery ID BLN-1 D-LI109
Self timer Yes (2 or 10 secs, custom) Yes ( 2 or 12 seconds)
Time lapse feature
Storage type SD/SDHC/SDXC SD/SDHC/SDXC
Card slots 1 1
Launch cost $699 $610