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Pentax 645Z vs Sony H50

Portability
49
Imaging
81
Features
74
Overall
78
Pentax 645Z front
 
Sony Cyber-shot DSC-H50 front
Portability
69
Imaging
32
Features
25
Overall
29

Pentax 645Z vs Sony H50 Key Specs

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
  • Introduced April 2014
  • Replaced the Pentax 645D
Sony H50
(Full Review)
  • 9MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 640 x 480 video
  • 31-465mm (F2.7-4.5) lens
  • 547g - 116 x 81 x 86mm
  • Launched January 2009
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Pentax 645Z vs Sony H50 Overview

Below, we will be looking at the Pentax 645Z vs Sony H50, former being a Pro DSLR while the latter is a Small Sensor Superzoom by brands Pentax and Sony. There is a considerable difference between the image resolutions of the 645Z (51MP) and H50 (9MP) and the 645Z (Medium format) and H50 (1/2.3") feature totally different sensor sizes.

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The 645Z was released 5 years later than the H50 and that is quite a large difference as far as tech is concerned. Both of the cameras come with different body type with the Pentax 645Z being a Large SLR camera and the Sony H50 being a Compact camera.

Before delving straight into a comprehensive comparison, below is a concise summary of how the 645Z matches up vs the H50 when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Pentax 645Z over the Sony H50

 645Z H50 
LaunchedApril 2014January 2009Fresher by 64 months
Screen typeTiltingFixed Tilting screen
Screen dimension3.2"3"Bigger screen (+0.2")
Screen resolution1037k230kCrisper screen (+807k dot)

Reasons to pick Sony H50 over the Pentax 645Z

 H50 645Z 

Common features in the Pentax 645Z and Sony H50

 645Z H50 
Focus manually Very precise focusing
Selfie screen Lack of selfie screen
Touch screen Neither features Touch screen

Pentax 645Z vs Sony H50 Physical Comparison

If you're planning to carry your camera often, you will want to factor its weight and measurements. The Pentax 645Z enjoys external dimensions of 156mm x 117mm x 123mm (6.1" x 4.6" x 4.8") having a weight of 1550 grams (3.42 lbs) while the Sony H50 has proportions of 116mm x 81mm x 86mm (4.6" x 3.2" x 3.4") and a weight of 547 grams (1.21 lbs).

Analyze the Pentax 645Z vs Sony H50 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will vary dependant on the lens you are utilizing at the time. Underneath is the front view measurement comparison of the 645Z compared to the H50.

Pentax 645Z vs Sony H50 size comparison

Considering size and weight, the portability score of the 645Z and H50 is 49 and 69 respectively.

Pentax 645Z vs Sony H50 top view buttons comparison

Pentax 645Z vs Sony H50 Sensor Comparison

Often, it can be difficult to envision the gap between sensor sizing purely by reading specifications. The graphic underneath should provide you a greater sense of the sensor dimensions in the 645Z and H50.

Plainly, both of these cameras have got different megapixel count and different sensor sizing. The 645Z featuring a bigger sensor will make getting shallower DOF easier and the Pentax 645Z will offer you greater detail as a result of its extra 42MP. Higher resolution can also allow you to crop photographs much more aggressively. The younger 645Z will have an edge with regard to sensor technology.

Pentax 645Z vs Sony H50 sensor size comparison

Pentax 645Z vs Sony H50 Screen and ViewFinder

Pentax 645Z vs Sony H50 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax 645Z Portrait photography features
Sony H50 Portrait photography features
88
you can focus manually
great MP (51 megapixels)
big sensor size (Medium format)
features face detection autofocus
saves RAW formats
27
focusing manually
cannot use external flash
low MP (9MP)
tiny sensor size (1/2.3")
has no RAW format
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Street Comparison

Pentax 645Z Street photography info
Sony H50 Street photography info
63
tilting screen
big sensor size (Medium format)
saves RAW formats
weather proofing
above average high ISO (204,800)
does not have image stabilization
more heavy than average in class (1,550g)
43
image stabilization (Optical)
screen does not articulate
tiny sensor size (1/2.3")
has no RAW format
heavier than competition in class (547 grams)
Photography Glossary

Sports Comparison

Pentax 645Z as a Sports photography camera
Sony H50 as a Sports photography camera
71
great MP (51MP)
big sensor size (Medium format)
features tracking autofocus
weather proofing
sensor has phase detect autofocus
painfully slow continuous shooting (3.0 frames per second)
does not have image stabilization
bad battery (650 CIPA)
32
excellent zoom range (31-465mm 15.0 x zoom)
image stabilization (Optical)
low frames per second (2.0 fps)
low MP (9 megapixels)
tiny sensor size (1/2.3")
has no phase detect auto focus
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Travel Comparison

Pentax 645Z Travel photography factors
Sony H50 Travel photography factors
51
weather proofing
great MP (51MP)
bad battery (650 per charge)
more heavy than average in class (1,550g)
doesn't have a selfie friendly display
44
flash built-in
long zoom (465mm)
does not have Time Lapse mode
heavier than competition in class (547 grams)
low MP (9MP)
doesn't feature selfie friendly display
wide angle not good (31mm)
somewhat slow max aperture (f2.7)
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Landscape Comparison

Landscape photography with Pentax 645Z
Landscape photography with Sony H50
78
you can focus manually
interchangeable lenses (Pentax 645AF2 mount)
nice screen size (3.2 inch)
great MP (51MP)
big sensor size (Medium format)
no anti-alias filter
above average high ISO (204,800)
saves RAW formats
weather proofing
two card slots
does not have image stabilization
bad battery (650 CIPA)
34
focusing manually
screen size is good (3")
image stabilization (Optical)
cannot switch lens (fixed lens mount)
wide angle not good (31mm)
somewhat slow max aperture (f2.7)
low MP (9MP)
tiny sensor size (1/2.3")
has no RAW format
does not have Time Lapse mode
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Vlogging Comparison

Vlogging with Pentax 645Z
Vlogging with Sony H50
27
features face detection autofocus
high res video (1920 x 1080 resolution)
includes external microphone socket
doesn't have a selfie friendly display
does not have image stabilization
more heavy than average in class (1,550 grams)
19
image stabilization (Optical)
wide angle not good (31mm)
somewhat slow max aperture (f2.7)
doesn't feature selfie friendly display
video resolution low (640 x 480 resolution)
does not have external mic port
heavier than competition in class (547g)
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Pentax 645Z vs Sony H50 Specifications

Detailed spec comparison table for Pentax 645Z and Sony H50
 Pentax 645ZSony Cyber-shot DSC-H50
General Information
Manufacturer Pentax Sony
Model Pentax 645Z Sony Cyber-shot DSC-H50
Class Pro DSLR Small Sensor Superzoom
Introduced 2014-04-15 2009-01-15
Body design Large SLR Compact
Sensor Information
Powered by PRIME III -
Sensor type CMOS CCD
Sensor size Medium format 1/2.3"
Sensor dimensions 44 x 33mm 6.17 x 4.55mm
Sensor surface area 1,452.0mm² 28.1mm²
Sensor resolution 51 megapixel 9 megapixel
Anti aliasing filter
Aspect ratio 4:3 4:3 and 3:2
Highest resolution 8256 x 6192 3456 x 2592
Highest native ISO 204800 3200
Min native ISO 100 80
RAW images
Autofocusing
Focus manually
AF touch
AF continuous
AF single
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 27 9
Lens
Lens mounting type Pentax 645AF2 fixed lens
Lens focal range - 31-465mm (15.0x)
Maximal aperture - f/2.7-4.5
Macro focus range - 1cm
Number of lenses 6 -
Crop factor 0.8 5.8
Screen
Range of display Tilting Fixed Type
Display sizing 3.2 inches 3 inches
Resolution of display 1,037k dot 230k dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder coverage 98 percent -
Viewfinder magnification 0.85x -
Features
Slowest shutter speed 30s 30s
Maximum shutter speed 1/4000s 1/4000s
Continuous shooting speed 3.0 frames/s 2.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash range no built-in flash 9.10 m
Flash modes 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 Auto, On, Off, Red-Eye reduction, Slow Sync, Front Curtain, Rear Curtain
Hot shoe
AEB
WB bracketing
Maximum flash sync 1/125s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p,24p) 640 x 480, 30 fps, 320 x 240, 8 fps
Highest video resolution 1920x1080 640x480
Video file format MPEG-4, H.264 -
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1550g (3.42 lbs) 547g (1.21 lbs)
Dimensions 156 x 117 x 123mm (6.1" x 4.6" x 4.8") 116 x 81 x 86mm (4.6" x 3.2" x 3.4")
DXO scores
DXO All around score 101 not tested
DXO Color Depth score 26.0 not tested
DXO Dynamic range score 14.7 not tested
DXO Low light score 4505 not tested
Other
Battery life 650 photos -
Battery form Battery Pack -
Battery model D-LI90 NP-BG1
Self timer Yes (2 or 10 secs) Yes (2 or 10 sec)
Time lapse shooting
Storage media Dual SD/SDHC/SDXC slots Memory Stick Duo / Pro Duo, Internal
Storage slots Dual Single
Pricing at launch $5,024 $80