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Pentax 645D vs Sony WX350

Portability
50
Imaging
76
Features
52
Overall
66
Pentax 645D front
 
Sony Cyber-shot DSC-WX350 front
Portability
94
Imaging
43
Features
43
Overall
43

Pentax 645D vs Sony WX350 Key Specs

Pentax 645D
(Full Review)
  • 40MP - Medium format Sensor
  • 3" Fixed Display
  • ISO 200 - 1600
  • No Anti-Alias Filter
  • No Video
  • Pentax 645AF2 Mount
  • 1480g - 156 x 117 x 119mm
  • Announced March 2010
  • Newer Model is Pentax 645Z
Sony WX350
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-500mm (F3.5-6.5) lens
  • 164g - 96 x 55 x 26mm
  • Launched February 2014
  • Replaced the Sony WX300
  • Refreshed by Sony WX500
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Pentax 645D vs Sony WX350 Overview

Its time to examine more closely at the Pentax 645D vs Sony WX350, one is a Pro DSLR and the latter is a Small Sensor Superzoom by companies Pentax and Sony. There exists a huge gap between the sensor resolutions of the 645D (40MP) and WX350 (18MP) and the 645D (Medium format) and WX350 (1/2.3") enjoy different sensor sizing.

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The 645D was brought out 4 years prior to the WX350 which is quite a significant gap as far as technology is concerned. Both the cameras come with different body type with the Pentax 645D being a Large SLR camera and the Sony WX350 being a Compact camera.

Before we go straight into a comprehensive comparison, below is a simple synopsis of how the 645D scores versus the WX350 with respect to portability, imaging, features and an overall mark.

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Reasons to pick Pentax 645D over the Sony WX350

 645D WX350 
Manual focus More precise focusing
Screen resolution921k460kClearer screen (+461k dot)

Reasons to pick Sony WX350 over the Pentax 645D

 WX350 645D 
LaunchedFebruary 2014March 2010Newer by 47 months

Common features in the Pentax 645D and Sony WX350

 645D WX350 
Screen typeFixed Fixed Fixed screen
Screen dimension3"3"Identical screen measurement
Selfie screen Missing selfie screen
Touch friendly screen Neither includes Touch friendly screen

Pentax 645D vs Sony WX350 Physical Comparison

In case you're aiming to travel with your camera frequently, you're going to have to factor in its weight and size. The Pentax 645D features exterior measurements of 156mm x 117mm x 119mm (6.1" x 4.6" x 4.7") accompanied by a weight of 1480 grams (3.26 lbs) whilst the Sony WX350 has specifications of 96mm x 55mm x 26mm (3.8" x 2.2" x 1.0") with a weight of 164 grams (0.36 lbs).

Take a look at the Pentax 645D vs Sony WX350 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will change based on the lens you are utilizing at that time. Below is the front view sizing comparison of the 645D against the WX350.

Pentax 645D vs Sony WX350 size comparison

Factoring in dimensions and weight, the portability score of the 645D and WX350 is 50 and 94 respectively.

Pentax 645D vs Sony WX350 top view buttons comparison

Pentax 645D vs Sony WX350 Sensor Comparison

Quite often, it's hard to imagine the contrast between sensor dimensions just by reading through specs. The image below should offer you a more clear sense of the sensor measurements in the 645D and WX350.

All in all, both of these cameras posses different resolutions and different sensor dimensions. The 645D featuring a bigger sensor is going to make achieving shallow depth of field simpler and the Pentax 645D will give more detail having its extra 22MP. Higher resolution will also enable you to crop photographs somewhat more aggressively. The more aged 645D is going to be disadvantaged in sensor technology.

Pentax 645D vs Sony WX350 sensor size comparison

Pentax 645D vs Sony WX350 Screen and ViewFinder

Pentax 645D vs Sony WX350 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax 645D Portrait photography information
Sony WX350 Portrait photography information
77
manual focus
amazing megapixels (40 megapixels)
big sensor size (Medium format)
exports RAW files
does not have liveview
37
resolution is good (18 megapixels)
offers face detect focusing
lack of manual focus
no manual control
can't use external flash
very small sensor size (1/2.3")
does not have RAW format
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Street Comparison

Pentax 645D Street photography advice
Sony WX350 Street photography advice
58
big sensor size (Medium format)
exports RAW files
weather sealing
screen is fixed
lack of image stabilization
63
built in image stabilization (Optical)
lighter than average in class (164 grams)
no moving screen
very small sensor size (1/2.3")
does not have RAW format
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Sports Comparison

Sports photography with Pentax 645D
Sports photography with Sony WX350
63
amazing megapixels (40MP)
big sensor size (Medium format)
weather sealing
sensor has phase detect auto focus
does not have liveview
max frames per second very slow (1.0 frames/s)
lack of image stabilization
bad battery power (800 CIPA)
52
amazing zoom range (25-500mm 20.0 x zoom)
built in image stabilization (Optical)
resolution is good (18 megapixels)
offers tracking focus
good battery (470 CIPA)
no shutter priority mode
very small sensor size (1/2.3")
does not have phase detect AF
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Travel Comparison

Pentax 645D Travel photography factors
Sony WX350 Travel photography factors
55
weather sealing
amazing megapixels (40MP)
bad battery power (800 per charge)
screen isn't selfie friendly
72
good battery (470 per charge)
lighter than average in class (164 grams)
resolution is good (18 megapixels)
has built in flash
quite wide (25mm)
great zoom (500mm)
doesn't have Time Lapse recording
display isn't selfie friendly
somewhat slow max aperture (f3.5)
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Landscape Comparison

Landscape photography with Pentax 645D
Landscape photography with Sony WX350
72
manual focus
change lenses (Pentax 645AF2 mount)
pretty good screen size (3 inch)
amazing megapixels (40MP)
big sensor size (Medium format)
no low pass filter
exports RAW files
weather sealing
two card slots
does not have liveview
lack of image stabilization
bad battery power (800 per charge)
47
quite wide (25mm)
screen is a good size (3 inches)
built in image stabilization (Optical)
resolution is good (18 megapixels)
good battery (470 per charge)
lack of manual focus
cannot switch lens (fixed lens mount)
somewhat slow max aperture (f3.5)
no manual control
very small sensor size (1/2.3")
does not have RAW format
doesn't have Time Lapse recording
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Vlogging Comparison

Pentax 645D Vlogging details
Sony WX350 Vlogging details
9
no video shooting
35
quite wide (25mm)
built in image stabilization (Optical)
offers face detect focusing
high quality video (1920 x 1080 pixels)
lighter than average in class (164g)
somewhat slow max aperture (f3.5)
display isn't selfie friendly
doesn't have mic jack
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Pentax 645D vs Sony WX350 Specifications

Detailed spec comparison table for Pentax 645D and Sony WX350
 Pentax 645DSony Cyber-shot DSC-WX350
General Information
Company Pentax Sony
Model Pentax 645D Sony Cyber-shot DSC-WX350
Class Pro DSLR Small Sensor Superzoom
Announced 2010-03-10 2014-02-13
Body design Large SLR Compact
Sensor Information
Processor Prime II -
Sensor type CCD BSI-CMOS
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 40 megapixels 18 megapixels
Anti aliasing filter
Aspect ratio 4:3 4:3, 3:2 and 16:9
Highest resolution 7264 x 5440 4896 x 3672
Highest native ISO 1600 12800
Minimum native ISO 200 80
RAW data
Minimum boosted ISO 100 -
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 11 -
Cross focus points - -
Lens
Lens mounting type Pentax 645AF2 fixed lens
Lens focal range - 25-500mm (20.0x)
Maximum aperture - f/3.5-6.5
Available lenses 6 -
Crop factor 0.8 5.8
Screen
Display type Fixed Type Fixed Type
Display sizing 3 inch 3 inch
Display resolution 921 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch friendly
Display technology TFT Color LCD with wide-viewing angle and with AR coating -
Viewfinder Information
Viewfinder type Optical (pentaprism) None
Viewfinder coverage 98% -
Viewfinder magnification 0.85x -
Features
Slowest shutter speed 30s 4s
Maximum shutter speed 1/4000s 1/1600s
Continuous shooting speed 1.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Change white balance
Image stabilization
Inbuilt flash
Flash range no built-in flash 4.30 m
Flash options Auto, On, Off, Red-eye, Slow Sync, Rear Curtain -
Hot shoe
AEB
White balance bracketing
Maximum flash sync 1/125s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions - VCHD: 28M PS(1,920x1,080/60p) / 24M FX(1,920x1,080/60i) / 17M FH(1,920x1,080/60i),MP4: 12M(1,440x1,080/30fps) / 3M VGA(640x480/30fps)
Highest video resolution None 1920x1080
Video data format - AVCHD
Mic input
Headphone input
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1480 gr (3.26 lbs) 164 gr (0.36 lbs)
Dimensions 156 x 117 x 119mm (6.1" x 4.6" x 4.7") 96 x 55 x 26mm (3.8" x 2.2" x 1.0")
DXO scores
DXO All around score 82 not tested
DXO Color Depth score 24.6 not tested
DXO Dynamic range score 12.6 not tested
DXO Low light score 1262 not tested
Other
Battery life 800 pictures 470 pictures
Style of battery Battery Pack Battery Pack
Battery model D-LI90 NP-BX1
Self timer Yes (2 or 10 sec) Yes (Off / 10sec. / 2sec. / portrait1 / portrait2)
Time lapse feature
Type of storage SD/SDHC SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots Dual One
Price at launch $4,000 $270