Clicky

Pentax 645Z vs Sony WX50

Portability
49
Imaging
79
Features
74
Overall
77
Pentax 645Z front
 
Sony Cyber-shot DSC-WX50 front
Portability
96
Imaging
39
Features
36
Overall
37

Pentax 645Z vs Sony WX50 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
  • Launched April 2014
  • Old Model is Pentax 645D
Sony WX50
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-125mm (F2.6-6.3) lens
  • 117g - 92 x 52 x 19mm
  • Released January 2012
Samsung Releases Faster Versions of EVO MicroSD Cards

Pentax 645Z vs Sony WX50 Overview

Here, we will be comparing the Pentax 645Z vs Sony WX50, one is a Pro DSLR and the latter is a Small Sensor Compact by companies Pentax and Sony. There exists a crucial gap between the image resolutions of the 645Z (51MP) and WX50 (16MP) and the 645Z (Medium format) and WX50 (1/2.3") posses different sensor measurements.

Meta to Introduce 'AI-Generated' Labels for Media starting next month

The 645Z was revealed 2 years after the WX50 which is quite a serious gap as far as technology is concerned. Both of the cameras feature different body design with the Pentax 645Z being a Large SLR camera and the Sony WX50 being a Compact camera.

Before we go right into a detailed comparison, here is a brief summary of how the 645Z grades against the WX50 for portability, imaging, features and an overall score.

Snapchat Adds Watermarks to AI-Created Images

        

Reasons to pick Pentax 645Z over the Sony WX50

 645Z WX50 
ReleasedApril 2014January 2012More modern by 27 months
Manually focus More accurate focus
Screen typeTiltingFixed Tilting screen
Screen size3.2"2.7"Bigger screen (+0.5")
Screen resolution1037k461kCrisper screen (+576k dot)

Reasons to pick Sony WX50 over the Pentax 645Z

 WX50 645Z 

Common features in the Pentax 645Z and Sony WX50

 645Z WX50 
Selfie screen No selfie screen
Touch friendly screen Neither includes Touch friendly screen

Pentax 645Z vs Sony WX50 Physical Comparison

If you are planning to carry around your camera frequently, you'll need to take into account its weight and volume. The Pentax 645Z features external measurements of 156mm x 117mm x 123mm (6.1" x 4.6" x 4.8") accompanied by a weight of 1550 grams (3.42 lbs) and the Sony WX50 has sizing of 92mm x 52mm x 19mm (3.6" x 2.0" x 0.7") along with a weight of 117 grams (0.26 lbs).

Examine the Pentax 645Z vs Sony WX50 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you select at that moment. Following is a front view over all size comparison of the 645Z compared to the WX50.

Pentax 645Z vs Sony WX50 size comparison

Considering dimensions and weight, the portability score of the 645Z and WX50 is 49 and 96 respectively.

Pentax 645Z vs Sony WX50 top view buttons comparison

Pentax 645Z vs Sony WX50 Sensor Comparison

Quite often, it is hard to imagine the gap between sensor sizes purely by reading specs. The pic underneath may offer you a more clear sense of the sensor sizing in the 645Z and WX50.

All in all, both of these cameras feature different resolutions and different sensor sizes. The 645Z with its bigger sensor is going to make achieving shallow DOF easier and the Pentax 645Z will offer extra detail because of its extra 35MP. Higher resolution will also allow you to crop pictures way more aggressively. The fresher 645Z provides a benefit in sensor innovation.

Pentax 645Z vs Sony WX50 sensor size comparison

Pentax 645Z vs Sony WX50 Screen and ViewFinder

Pentax 645Z vs Sony WX50 Screen and Viewfinder comparison
Sora from OpenAI releases its first ever music video

Photography Type Scores

Portrait Comparison

Pentax 645Z Portrait photography info
Sony WX50 Portrait photography info
87
has manual focus
fantastic MP (51MP)
large sensor size (Medium format)
includes face detect focus
supports RAW files
34
good MP (16MP)
includes face detect autofocus
lack of manual focus
lack of manual mode
can't use external flash
sensor is tiny (1/2.3")
does not have RAW files
President Biden pushes bill mandating TikTok sale or ban

Street Comparison

Pentax 645Z Street photography features
Sony WX50 Street photography features
63
tilting screen
large sensor size (Medium format)
supports RAW files
environment proof
good ISO range (204,800)
no image stabilization
heavier than competition in class (1,550g)
63
built in image stabilization (Optical)
lighter than average (117g)
fixed screen
sensor is tiny (1/2.3")
does not have RAW files
Pentax 17 Pre-Orders Outperform Expectations by a Landslide

Sports Comparison

Pentax 645Z as a Sports photography camera
Sony WX50 as a Sports photography camera
70
fantastic MP (51 megapixels)
large sensor size (Medium format)
includes tracking focus
environment proof
sensor has phase detect auto focus
very slow continuous shooting (3.0 frames per second)
no image stabilization
bad battery pack (650 per charge)
44
built in image stabilization (Optical)
good MP (16MP)
includes tracking focus
lack of shutter priority mode
sensor is tiny (1/2.3")
does not have phase detect autofocus
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone

Travel Comparison

Pentax 645Z Travel photography info
Sony WX50 Travel photography info
51
environment proof
fantastic MP (51MP)
bad battery pack (650 per charge)
heavier than competition in class (1,550g)
does not contain selfie friendly display
69
lighter than average (117 grams)
good MP (16 megapixels)
built-in flash
relatively wide (25mm)
missing Timelapse recording
display isn't selfie friendly
slow maximum aperture (f2.6)
Photography Glossary

Landscape Comparison

Landscape photography with Pentax 645Z
Landscape photography with Sony WX50
78
has manual focus
interchangeable lenses (Pentax 645AF2 mount)
screen size is good (3.2 inches)
fantastic MP (51MP)
large sensor size (Medium format)
doesnt have anti-alias filter
good ISO range (204,800)
supports RAW files
environment proof
has dual storage slots
no image stabilization
bad battery pack (650 CIPA)
38
relatively wide (25mm)
built in image stabilization (Optical)
good MP (16MP)
lack of manual focus
fixed lens (fixed lens mount)
slow maximum aperture (f2.6)
small screen (2.7")
lack of manual mode
sensor is tiny (1/2.3")
does not have RAW files
missing Timelapse recording
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

Vlogging Comparison

Pentax 645Z Vlogging advice
Sony WX50 Vlogging advice
27
includes face detect focus
high video quality (1920 x 1080 resolution)
includes mic jack
does not contain selfie friendly display
no image stabilization
heavier than competition in class (1,550g)
35
relatively wide (25mm)
built in image stabilization (Optical)
includes face detect autofocus
video res high (1920 x 1080 resolution)
lighter than average (117 grams)
slow maximum aperture (f2.6)
display isn't selfie friendly
missing microphone socket
Photobucket discusses licensing 13 billion images with AI firms

Pentax 645Z vs Sony WX50 Specifications

Detailed spec comparison table for Pentax 645Z and Sony WX50
 Pentax 645ZSony Cyber-shot DSC-WX50
General Information
Brand Name Pentax Sony
Model Pentax 645Z Sony Cyber-shot DSC-WX50
Type Pro DSLR Small Sensor Compact
Launched 2014-04-15 2012-01-30
Physical type Large SLR Compact
Sensor Information
Processor Chip PRIME III BIONZ
Sensor type CMOS BSI-CMOS
Sensor size Medium format 1/2.3"
Sensor measurements 44 x 33mm 6.17 x 4.55mm
Sensor surface area 1,452.0mm² 28.1mm²
Sensor resolution 51MP 16MP
Anti aliasing filter
Aspect ratio 4:3 4:3 and 16:9
Full resolution 8256 x 6192 4608 x 3456
Max native ISO 204800 12800
Minimum native ISO 100 100
RAW format
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 27 -
Cross focus points - -
Lens
Lens mounting type Pentax 645AF2 fixed lens
Lens focal range - 25-125mm (5.0x)
Highest aperture - f/2.6-6.3
Macro focus range - 5cm
Total lenses 6 -
Crop factor 0.8 5.8
Screen
Display type Tilting Fixed Type
Display sizing 3.2" 2.7"
Display resolution 1,037k dots 461k dots
Selfie friendly
Liveview
Touch display
Display tech - Clearfoto TFT LCD display
Viewfinder Information
Viewfinder Optical (pentaprism) None
Viewfinder coverage 98 percent -
Viewfinder magnification 0.85x -
Features
Slowest shutter speed 30s 4s
Maximum shutter speed 1/4000s 1/1600s
Continuous shooting rate 3.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Custom white balance
Image stabilization
Inbuilt flash
Flash range no built-in flash 5.30 m
Flash settings 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, Slow Sync
Hot shoe
AEB
White balance bracketing
Maximum 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 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p,24p) 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 1920x1080 1920x1080
Video data format MPEG-4, H.264 MPEG-4, AVCHD
Microphone port
Headphone port
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 sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1550 grams (3.42 lb) 117 grams (0.26 lb)
Physical dimensions 156 x 117 x 123mm (6.1" x 4.6" x 4.8") 92 x 52 x 19mm (3.6" x 2.0" x 0.7")
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 pictures 240 pictures
Style of battery Battery Pack Battery Pack
Battery model D-LI90 NP-BN
Self timer Yes (2 or 10 secs) Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording
Type of storage Dual SD/SDHC/SDXC slots SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots Dual Single
Pricing at launch $5,024 $250