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Pentax K-x vs Sony WX5

Portability
69
Imaging
51
Features
47
Overall
49
Pentax K-x front
 
Sony Cyber-shot DSC-WX5 front
Portability
95
Imaging
35
Features
29
Overall
32

Pentax K-x vs Sony WX5 Key Specs

Pentax K-x
(Full Review)
  • 12MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 6400 (Bump to 12800)
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 580g - 123 x 92 x 68mm
  • Introduced December 2009
Sony WX5
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.8" Fixed Display
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-120mm (F2.4-5.9) lens
  • 146g - 92 x 52 x 22mm
  • Released July 2010
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Pentax K-x vs Sony WX5 Overview

Following is a thorough comparison of the Pentax K-x versus Sony WX5, one is a Entry-Level DSLR and the other is a Small Sensor Compact by manufacturers Pentax and Sony. The sensor resolution of the K-x (12MP) and the WX5 (12MP) is fairly comparable but the K-x (APS-C) and WX5 (1/2.3") have totally different sensor measurements.

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The K-x was manufactured 6 months prior to the WX5 and they are of a similar generation. The two cameras have different body design with the Pentax K-x being a Compact SLR camera and the Sony WX5 being a Compact camera.

Before we go into a comprehensive comparison, here is a brief summation of how the K-x scores vs the WX5 for portability, imaging, features and an overall score.

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Reasons to pick Pentax K-x over the Sony WX5

 K-x WX5 
Manually focus More exact focusing

Reasons to pick Sony WX5 over the Pentax K-x

 WX5 K-x 
Display dimensions2.8"2.7"Larger display (+0.1")
Display resolution461k230kCrisper display (+231k dot)

Common features in the Pentax K-x and Sony WX5

 K-x WX5 
ReleasedDecember 2009July 2010Same generation
Display typeFixed Fixed Fixed display
Selfie screen Lack of selfie screen
Touch display Lack of Touch display

Pentax K-x vs Sony WX5 Physical Comparison

When you are planning to carry around your camera frequently, you are going to need to factor in its weight and size. The Pentax K-x offers external measurements of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") along with a weight of 580 grams (1.28 lbs) whilst the Sony WX5 has specifications of 92mm x 52mm x 22mm (3.6" x 2.0" x 0.9") accompanied by a weight of 146 grams (0.32 lbs).

Compare the Pentax K-x versus Sony WX5 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ dependant on the lens you use at the time. The following is a front view proportions comparison of the K-x and the WX5.

Pentax K-x vs Sony WX5 size comparison

Considering size and weight, the portability rating of the K-x and WX5 is 69 and 95 respectively.

Pentax K-x vs Sony WX5 top view buttons comparison

Pentax K-x vs Sony WX5 Sensor Comparison

Generally, it can be hard to visualise the difference in sensor sizes purely by going through technical specs. The pic underneath should provide you a stronger sense of the sensor sizing in the K-x and WX5.

As you can tell, both of those cameras provide the same MP but not the same sensor sizes. The K-x has the larger sensor which will make achieving shallower DOF less difficult.

Pentax K-x vs Sony WX5 sensor size comparison

Pentax K-x vs Sony WX5 Screen and ViewFinder

Pentax K-x vs Sony WX5 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-x Portrait photography advice
Sony WX5 Portrait photography advice
62
manual focus
decent sensor size (APS-C)
has face detect autofocus
supports RAW files
low megapixels (12MP)
21
lack of manual focus
no manual control
cannot use external flash
MP count low (12 megapixels)
sensor is small (1/2.3")
lacks RAW format
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Street Comparison

Street photography with Pentax K-x
Street photography with Sony WX5
67
has image stabilization (Sensor based)
decent sensor size (APS-C)
supports RAW files
screen is fixed
57
has image stabilization (Optical)
no moving screen
sensor is small (1/2.3")
lacks RAW format
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Sports Comparison

Pentax K-x Sports photography details
Sony WX5 Sports photography details
61
great max shutter speed (1/6,000s)
has image stabilization (Sensor based)
decent sensor size (APS-C)
better than average battery pack (1,900 per charge)
supports phase detect autofocus
max frames per second very slow (5.0 fps)
low megapixels (12MP)
34
has image stabilization (Optical)
comes with tracking focus
no shutter priority
MP count low (12MP)
sensor is small (1/2.3")
lacks phase detect auto focus
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Travel Comparison

Pentax K-x Travel photography factors
Sony WX5 Travel photography factors
53
better than average battery pack (1,900 CIPA)
has built in flash
no Timelapse function
low megapixels (12 megapixels)
does not have a selfie friendly screen
58
has built in flash
pretty wide (24mm)
missing Timelapse mode
MP count low (12 megapixels)
screen isn't selfie friendly
slow max aperture (f2.4)
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Landscape Comparison

Pentax K-x Landscape photography highlights
Sony WX5 Landscape photography highlights
60
manual focus
swap lenses (Pentax KAF2 mount)
has image stabilization (Sensor based)
decent sensor size (APS-C)
supports RAW files
better than average battery pack (1,900 shots)
screen is small (2.7")
low megapixels (12MP)
no Timelapse function
37
pretty wide (24mm)
screen size is decent (2.8 inches)
has image stabilization (Optical)
lack of manual focus
lens is fixed (fixed lens mount)
slow max aperture (f2.4)
no manual control
MP count low (12 megapixels)
sensor is small (1/2.3")
lacks RAW format
missing Timelapse mode
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Vlogging Comparison

Pentax K-x Vlogging factors
Sony WX5 Vlogging factors
26
has image stabilization (Sensor based)
has face detect autofocus
does not have a selfie friendly screen
video quality not great (1280 x 720 resolution)
no microphone support
32
pretty wide (24mm)
has image stabilization (Optical)
high quality video (1920 x 1080 resolution)
slow max aperture (f2.4)
screen isn't selfie friendly
missing microphone socket
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Pentax K-x vs Sony WX5 Specifications

Detailed spec comparison table for Pentax K-x and Sony WX5
 Pentax K-xSony Cyber-shot DSC-WX5
General Information
Manufacturer Pentax Sony
Model Pentax K-x Sony Cyber-shot DSC-WX5
Class Entry-Level DSLR Small Sensor Compact
Introduced 2009-12-23 2010-07-08
Physical type Compact SLR Compact
Sensor Information
Processor Prime Bionz
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1/2.3"
Sensor measurements 23.6 x 15.8mm 6.17 x 4.55mm
Sensor surface area 372.9mm² 28.1mm²
Sensor resolution 12 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 3:2 4:3 and 16:9
Full resolution 4288 x 2848 4000 x 3000
Max native ISO 6400 3200
Max boosted ISO 12800 -
Min native ISO 100 125
RAW format
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 11 9
Lens
Lens mounting type Pentax KAF2 fixed lens
Lens focal range - 24-120mm (5.0x)
Max aperture - f/2.4-5.9
Macro focus distance - 5cm
Available lenses 151 -
Crop factor 1.5 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen size 2.7 inch 2.8 inch
Screen resolution 230 thousand dots 461 thousand dots
Selfie friendly
Liveview
Touch capability
Screen tech TFT LCD monitor -
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 96% -
Viewfinder magnification 0.57x -
Features
Lowest shutter speed 30 seconds 2 seconds
Highest shutter speed 1/6000 seconds 1/1600 seconds
Continuous shooting rate 5.0fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Custom white balance
Image stabilization
Integrated flash
Flash range 16.00 m 5.10 m
Flash options Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless Auto, On, Off, Red-eye, Slow sync
Hot shoe
AE bracketing
White balance bracketing
Highest flash synchronize 1/180 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (24 fps), 640 x 416 (24 fps) 1920 x 1080 (50 fps), 1440 x 1080 (50, 25fps), 1280 x 720 (25 fps), 640 x 480 (25 fps)
Max video resolution 1280x720 1920x1080
Video data format Motion JPEG AVCHD
Microphone port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 580 grams (1.28 pounds) 146 grams (0.32 pounds)
Physical dimensions 123 x 92 x 68mm (4.8" x 3.6" x 2.7") 92 x 52 x 22mm (3.6" x 2.0" x 0.9")
DXO scores
DXO All around score 72 not tested
DXO Color Depth score 22.8 not tested
DXO Dynamic range score 12.5 not tested
DXO Low light score 811 not tested
Other
Battery life 1900 pictures -
Type of battery Battery Pack -
Battery model 4 x AA NP-BN1
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC card SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal
Card slots Single Single
Price at launch $600 $250