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Canon 1D X II vs Pentax 645Z

Portability
50
Imaging
70
Features
79
Overall
73
Canon EOS-1D X Mark II front
 
Pentax 645Z front
Portability
49
Imaging
80
Features
74
Overall
77

Canon 1D X II vs Pentax 645Z Key Specs

Canon 1D X II
(Full Review)
  • 20MP - Full frame Sensor
  • 3.2" Fixed Display
  • ISO 100 - 51200 (Boost to 409600)
  • 1/8000s Maximum Shutter
  • 4096 x 2160 video
  • Canon EF Mount
  • 1530g - 158 x 168 x 83mm
  • Revealed February 2016
  • Earlier Model is Canon 1D X
  • Newer Model is Canon 1D X III
Pentax 645Z
(Full Review)
  • 51MP - Medium format Sensor
  • 3.2" Tilting Screen
  • ISO 100 - 204800
  • No Anti-Alias Filter
  • 1920 x 1080 video
  • Pentax 645AF2 Mount
  • 1550g - 156 x 117 x 123mm
  • Announced April 2014
  • Succeeded the Pentax 645D
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Canon 1D X II vs Pentax 645Z Overview

Below is a extensive review of the Canon 1D X II versus Pentax 645Z, both Pro DSLR cameras by manufacturers Canon and Pentax. There exists a sizable gap among the resolutions of the 1D X II (20MP) and 645Z (51MP) and the 1D X II (Full frame) and 645Z (Medium format) posses different sensor sizes.

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The 1D X II was introduced 22 months later than the 645Z which makes them a generation apart from one another. Both of these cameras have the same body design (Large SLR).

Before delving right into a detailed comparison, here is a short summary of how the 1D X II matches up vs the 645Z in relation to portability, imaging, features and an overall grade.

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Reasons to pick Canon 1D X II over the Pentax 645Z

 1D X II 645Z 
AnnouncedFebruary 2016April 2014More recent by 22 months
Screen resolution1620k1037kClearer screen (+583k dot)
Touch screen Quickly navigate

Reasons to pick Pentax 645Z over the Canon 1D X II

 645Z 1D X II 
Screen typeTiltingFixed Tilting screen

Common features in the Canon 1D X II and Pentax 645Z

 1D X II 645Z 
Focus manually Dial exact focus
Screen dimensions3.2"3.2"Equal screen dimensions
Selfie screen Neither contains selfie screen

Canon 1D X II vs Pentax 645Z Physical Comparison

In case you're planning to lug around your camera often, you should think about its weight and proportions. The Canon 1D X II has got external measurements of 158mm x 168mm x 83mm (6.2" x 6.6" x 3.3") and a weight of 1530 grams (3.37 lbs) and the Pentax 645Z has measurements of 156mm x 117mm x 123mm (6.1" x 4.6" x 4.8") and a weight of 1550 grams (3.42 lbs).

Check the Canon 1D X II versus Pentax 645Z in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will change dependant on the lens you use at that time. Below is a front view proportions comparison of the 1D X II against the 645Z.

Canon 1D X II vs Pentax 645Z size comparison

Using dimensions and weight, the portability score of the 1D X II and 645Z is 50 and 49 respectively.

Canon 1D X II vs Pentax 645Z top view buttons comparison

Canon 1D X II vs Pentax 645Z Sensor Comparison

Quite often, it's tough to picture the gap in sensor measurements simply by seeing technical specs. The photograph below will give you a better sense of the sensor measurements in the 1D X II and 645Z.

As you can tell, each of the cameras provide different megapixel count and different sensor measurements. The 1D X II using its smaller sensor is going to make shooting shallower depth of field more difficult and the Pentax 645Z will produce more detail using its extra 31 Megapixels. Higher resolution will help you crop pictures more aggressively. The more modern 1D X II should have an edge in sensor tech.

Canon 1D X II vs Pentax 645Z sensor size comparison

Canon 1D X II vs Pentax 645Z Screen and ViewFinder

Canon 1D X II vs Pentax 645Z Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon 1D X II as a Portrait photography camera
Pentax 645Z as a Portrait photography camera
82
you can focus manually
MP count good (20 megapixels)
sensor size is big (Full frame)
includes face detect autofocus
saves RAW formats
88
focusing manually
megapixel count great (51 megapixels)
sensor size is big (Medium format)
comes with face detection focusing
supports RAW formats
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Street Comparison

Canon 1D X II as a Street photography camera
Pentax 645Z as a Street photography camera
61
sensor size is big (Full frame)
saves RAW formats
comes with focus via touch
environment proof
great high ISO (51,200)
screen is fixed
lack of image stabilization
63
tilting screen
sensor size is big (Medium format)
supports RAW formats
weather sealing
great ISO range (204,800)
no image stabilization
more heavy than average in class (1,550 grams)
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Sports Comparison

Sports photography with Canon 1D X II
Sports photography with Pentax 645Z
73
great max shutter speed (1/8,000s)
fast continuous shooting (16.0 fps)
MP count good (20 megapixels)
sensor size is big (Full frame)
includes tracking focus
environment proof
comes with phase detect autofocus
lack of image stabilization
terrible battery (1,210 shots)
71
megapixel count great (51 megapixels)
sensor size is big (Medium format)
comes with tracking autofocus
weather sealing
has phase detect AF
painfully slow continuous shooting (3.0 fps)
no image stabilization
bad battery pack (650 shots)
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Travel Comparison

Travel photography with Canon 1D X II
Travel photography with Pentax 645Z
54
environment proof
comes with focus via touch
MP count good (20MP)
doesn't have Time Lapse function
terrible battery (1,210 CIPA)
display is not selfie friendly
51
weather sealing
megapixel count great (51 megapixels)
bad battery pack (650 per charge)
more heavy than average in class (1,550g)
display is not selfie friendly
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Landscape Comparison

Canon 1D X II as a Landscape photography camera
Pentax 645Z as a Landscape photography camera
70
you can focus manually
interchangeable lenses (Canon EF mount)
pretty good screen size (3.2 inch)
MP count good (20 megapixels)
sensor size is big (Full frame)
great high ISO (51,200)
saves RAW formats
environment proof
2 card slots
lack of image stabilization
terrible battery (1,210 CIPA)
doesn't have Time Lapse function
78
focusing manually
switch lenses (Pentax 645AF2 mount)
nice screen size (3.2 inches)
megapixel count great (51 megapixels)
sensor size is big (Medium format)
doesnt have anti-alias filter
great ISO range (204,800)
supports RAW formats
weather sealing
2 card slots
no image stabilization
bad battery pack (650 per charge)
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Vlogging Comparison

Canon 1D X II as a Vlogging camera
Pentax 645Z as a Vlogging camera
30
built-in touchscreen
includes face detect autofocus
high quality video (4096 x 2160 resolution)
does have mic support
display is not selfie friendly
lack of image stabilization
27
comes with face detection focusing
video res high (1920 x 1080 resolution)
has external microphone support
display is not selfie friendly
no image stabilization
more heavy than average in class (1,550g)
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Canon 1D X II vs Pentax 645Z Specifications

Detailed spec comparison table for Canon 1D X II and Pentax 645Z
 Canon EOS-1D X Mark IIPentax 645Z
General Information
Manufacturer Canon Pentax
Model type Canon EOS-1D X Mark II Pentax 645Z
Class Pro DSLR Pro DSLR
Revealed 2016-02-02 2014-04-15
Physical type Large SLR Large SLR
Sensor Information
Powered by Dual DIGIC 6+ PRIME III
Sensor type CMOS CMOS
Sensor size Full frame Medium format
Sensor measurements 36 x 24mm 44 x 33mm
Sensor area 864.0mm² 1,452.0mm²
Sensor resolution 20MP 51MP
Anti alias filter
Aspect ratio 3:2 4:3
Peak resolution 5472 x 3648 8256 x 6192
Highest native ISO 51200 204800
Highest enhanced ISO 409600 -
Lowest native ISO 100 100
RAW files
Lowest enhanced ISO 50 -
Autofocusing
Manual focusing
Touch to focus
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 61 27
Lens
Lens mount type Canon EF Pentax 645AF2
Number of lenses 250 6
Crop factor 1 0.8
Screen
Type of display Fixed Type Tilting
Display sizing 3.2 inch 3.2 inch
Resolution of display 1,620k dots 1,037k dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 100 percent 98 percent
Viewfinder magnification 0.76x 0.85x
Features
Min shutter speed 30s 30s
Max shutter speed 1/8000s 1/4000s
Continuous shutter rate 16.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash distance no built-in flash no built-in flash
Flash settings no built-in flash 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
White balance bracketing
Max flash synchronize - 1/125s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 4096 x 2160 (60p, 30p, 25p, 24p, 23.98p), 1920 x 1080 (120p, 60p, 50p, 25p, 24p, 23.98p) 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p,24p)
Highest video resolution 4096x2160 1920x1080
Video format MPEG-4, H.264, Motion JPEG MPEG-4, H.264
Microphone support
Headphone support
Connectivity
Wireless Optional None
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 3.0 (5 GBit/sec)
GPS BuiltIn Optional
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 1530g (3.37 lbs) 1550g (3.42 lbs)
Physical dimensions 158 x 168 x 83mm (6.2" x 6.6" x 3.3") 156 x 117 x 123mm (6.1" x 4.6" x 4.8")
DXO scores
DXO Overall rating 88 101
DXO Color Depth rating 24.1 26.0
DXO Dynamic range rating 13.5 14.7
DXO Low light rating 3207 4505
Other
Battery life 1210 pictures 650 pictures
Form of battery Battery Pack Battery Pack
Battery ID LP-E19 D-LI90
Self timer Yes Yes (2 or 10 secs)
Time lapse feature
Storage type - Dual SD/SDHC/SDXC slots
Card slots Dual Dual
Retail pricing $5,999 $5,024