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Olympus E-PL6 vs Pentax 645Z

Portability
88
Imaging
53
Features
77
Overall
62
Olympus PEN E-PL6 front
 
Pentax 645Z front
Portability
49
Imaging
80
Features
74
Overall
77

Olympus E-PL6 vs Pentax 645Z Key Specs

Olympus E-PL6
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 325g - 111 x 64 x 38mm
  • Announced August 2014
  • Later Model is Olympus E-PL7
Pentax 645Z
(Full Review)
  • 51MP - Medium format Sensor
  • 3.2" Tilting Display
  • ISO 100 - 204800
  • No Anti-Alias Filter
  • 1920 x 1080 video
  • Pentax 645AF2 Mount
  • 1550g - 156 x 117 x 123mm
  • Released April 2014
  • Old Model is Pentax 645D
Photography Glossary

Olympus E-PL6 vs Pentax 645Z Overview

Its time to look more closely at the Olympus E-PL6 and Pentax 645Z, one is a Entry-Level Mirrorless and the other is a Pro DSLR by companies Olympus and Pentax. There exists a crucial gap between the image resolutions of the E-PL6 (16MP) and 645Z (51MP) and the E-PL6 (Four Thirds) and 645Z (Medium format) posses different sensor size.

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The E-PL6 was announced 4 months after the 645Z which means that they are of a similar generation. Both cameras feature different body design with the Olympus E-PL6 being a Rangefinder-style mirrorless camera and the Pentax 645Z being a Large SLR camera.

Before diving into a comprehensive comparison, here is a brief view of how the E-PL6 scores against the 645Z when it comes to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-PL6 over the Pentax 645Z

 E-PL6 645Z 
Selfie screen Take selfies
Touch display Easily navigate

Reasons to pick Pentax 645Z over the Olympus E-PL6

 645Z E-PL6 
Display size3.2"3"Larger display (+0.2")
Display resolution1037k460kClearer display (+577k dot)

Common features in the Olympus E-PL6 and Pentax 645Z

 E-PL6 645Z 
ReleasedAugust 2014April 2014Similar generation
Manually focus Dial precise focus
Display typeTiltingTiltingTilting display

Olympus E-PL6 vs Pentax 645Z Physical Comparison

For those who are looking to carry around your camera frequently, you will need to consider its weight and dimensions. The Olympus E-PL6 comes with physical measurements of 111mm x 64mm x 38mm (4.4" x 2.5" x 1.5") along with a weight of 325 grams (0.72 lbs) and the Pentax 645Z has dimensions of 156mm x 117mm x 123mm (6.1" x 4.6" x 4.8") accompanied by a weight of 1550 grams (3.42 lbs).

Analyze the Olympus E-PL6 and Pentax 645Z in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you are utilising at that moment. Following is a front view measurements comparison of the E-PL6 versus the 645Z.

Olympus E-PL6 vs Pentax 645Z size comparison

Considering dimensions and weight, the portability grade of the E-PL6 and 645Z is 88 and 49 respectively.

Olympus E-PL6 vs Pentax 645Z top view buttons comparison

Olympus E-PL6 vs Pentax 645Z Sensor Comparison

More often than not, it can be hard to imagine the difference between sensor sizes just by reviewing specifications. The image below may provide you a more clear sense of the sensor sizing in the E-PL6 and 645Z.

Plainly, both cameras feature different resolutions and different sensor sizes. The E-PL6 with its tinier sensor is going to make getting shallow depth of field trickier and the Pentax 645Z will offer extra detail with its extra 35 Megapixels. Greater resolution will also make it easier to crop photos way more aggressively.

Olympus E-PL6 vs Pentax 645Z sensor size comparison

Olympus E-PL6 vs Pentax 645Z Screen and ViewFinder

Olympus E-PL6 vs Pentax 645Z Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-PL6
Portrait photography with Pentax 645Z
71
you can focus manually
sensor resolution is decent (16MP)
decent sensor size (Four Thirds)
offers face detect autofocus
supports RAW formats
88
focusing manually
MP count fantastic (51 megapixels)
sensor size is large (Medium format)
provides face detection focus
supports RAW files
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Street Comparison

Street photography with Olympus E-PL6
Street photography with Pentax 645Z
85
screen tilts
built in image stabilization (Sensor based)
decent sensor size (Four Thirds)
supports RAW formats
includes focus via touch
very good high ISO (25,600)
63
tilting screen
sensor size is large (Medium format)
supports RAW files
weather sealing
above average ISO range (204,800)
no image stabilization
heavier than competition (1,550g)
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Sports Comparison

Sports photography with Olympus E-PL6
Sports photography with Pentax 645Z
66
built in image stabilization (Sensor based)
sensor resolution is decent (16MP)
decent sensor size (Four Thirds)
offers tracking focus
lack of phase detect autofocus
71
MP count fantastic (51 megapixels)
sensor size is large (Medium format)
provides tracking autofocus
weather sealing
has phase detect auto focus
very slow continuous shooting (3.0 fps)
no image stabilization
not so great battery pack (650 shots)
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Travel Comparison

Olympus E-PL6 as a Travel photography camera
Pentax 645Z as a Travel photography camera
85
includes focus via touch
sensor resolution is decent (16MP)
selfie friendly display
51
weather sealing
MP count fantastic (51MP)
not so great battery pack (650 CIPA)
heavier than competition (1,550g)
screen isn't selfie friendly
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Landscape Comparison

Landscape photography with Olympus E-PL6
Landscape photography with Pentax 645Z
80
you can focus manually
swap lenses (Micro Four Thirds mount)
screen size is decent (3 inch)
built in image stabilization (Sensor based)
sensor resolution is decent (16 megapixels)
decent sensor size (Four Thirds)
very good high ISO (25,600)
supports RAW formats
78
focusing manually
change lenses (Pentax 645AF2 mount)
screen is a decent size (3.2 inch)
MP count fantastic (51 megapixels)
sensor size is large (Medium format)
no anti aliasing filter
above average ISO range (204,800)
supports RAW files
weather sealing
two card slots
no image stabilization
not so great battery pack (650 shots)
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Vlogging Comparison

Vlogging with Olympus E-PL6
Vlogging with Pentax 645Z
79
selfie friendly display
has touchscreen
built in image stabilization (Sensor based)
offers face detect autofocus
video resolution high (1920 x 1080 resolution)
no mic port
27
provides face detection focus
high res video (1920 x 1080 resolution)
has external mic socket
screen isn't selfie friendly
no image stabilization
heavier than competition (1,550 grams)
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Olympus E-PL6 vs Pentax 645Z Specifications

Detailed spec comparison table for Olympus E-PL6 and Pentax 645Z
 Olympus PEN E-PL6Pentax 645Z
General Information
Make Olympus Pentax
Model Olympus PEN E-PL6 Pentax 645Z
Type Entry-Level Mirrorless Pro DSLR
Announced 2014-08-01 2014-04-15
Physical type Rangefinder-style mirrorless Large SLR
Sensor Information
Powered by TruePic VI PRIME III
Sensor type CMOS CMOS
Sensor size Four Thirds Medium format
Sensor dimensions 17.3 x 13mm 44 x 33mm
Sensor surface area 224.9mm² 1,452.0mm²
Sensor resolution 16MP 51MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3
Max resolution 4608 x 3456 8256 x 6192
Max native ISO 25600 204800
Lowest native ISO 100 100
RAW files
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 35 27
Lens
Lens mounting type Micro Four Thirds Pentax 645AF2
Number of lenses 107 6
Crop factor 2.1 0.8
Screen
Screen type Tilting Tilting
Screen size 3" 3.2"
Resolution of screen 460k dots 1,037k dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder Electronic (optional) Optical (pentaprism)
Viewfinder coverage - 98 percent
Viewfinder magnification - 0.85x
Features
Min shutter speed 60s 30s
Max shutter speed 1/4000s 1/4000s
Continuous shutter rate 8.0fps 3.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Integrated flash
Flash range 7.00 m (bundled FL-LM1) no built-in flash
Flash options Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) 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
External flash
Auto exposure bracketing
WB bracketing
Max flash synchronize - 1/125s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (30 fps), 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 1920x1080 1920x1080
Video format MPEG-4, Motion JPEG MPEG-4, H.264
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.0 (5 GBit/sec)
GPS None Optional
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 325 gr (0.72 lbs) 1550 gr (3.42 lbs)
Physical dimensions 111 x 64 x 38mm (4.4" x 2.5" x 1.5") 156 x 117 x 123mm (6.1" x 4.6" x 4.8")
DXO scores
DXO Overall score not tested 101
DXO Color Depth score not tested 26.0
DXO Dynamic range score not tested 14.7
DXO Low light score not tested 4505
Other
Battery life 360 photos 650 photos
Type of battery Battery Pack Battery Pack
Battery model BLS-5 D-LI90
Self timer Yes (2 or 12 sec) Yes (2 or 10 secs)
Time lapse recording
Type of storage SD/SDHC/SDXC Dual SD/SDHC/SDXC slots
Card slots Single 2
Price at release $300 $5,024