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Pentax K-x vs Sony WX300

Portability
69
Imaging
51
Features
47
Overall
49
Pentax K-x front
 
Sony Cyber-shot DSC-WX300 front
Portability
94
Imaging
42
Features
38
Overall
40

Pentax K-x vs Sony WX300 Key Specs

Pentax K-x
(Full Review)
  • 12MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 6400 (Expand to 12800)
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 580g - 123 x 92 x 68mm
  • Announced December 2009
Sony WX300
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-500mm (F3.5-6.5) lens
  • 166g - 96 x 55 x 25mm
  • Introduced February 2013
  • Refreshed by Sony WX350
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Pentax K-x vs Sony WX300 Overview

Here is a thorough review of the Pentax K-x and Sony WX300, one being a Entry-Level DSLR and the other is a Small Sensor Superzoom by manufacturers Pentax and Sony. There exists a huge gap between the image resolutions of the K-x (12MP) and WX300 (18MP) and the K-x (APS-C) and WX300 (1/2.3") provide totally different sensor sizes.

Photography Glossary

The K-x was brought out 4 years before the WX300 and that is quite a significant gap as far as technology is concerned. Each of the cameras feature different body design with the Pentax K-x being a Compact SLR camera and the Sony WX300 being a Compact camera.

Before diving straight to a step-by-step comparison, here is a short introduction of how the K-x scores vs the WX300 with regards to portability, imaging, features and an overall rating.

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Reasons to pick Pentax K-x over the Sony WX300

 K-x WX300 
Focus manually Dial exact focusing

Reasons to pick Sony WX300 over the Pentax K-x

 WX300 K-x 
IntroducedFebruary 2013December 2009Fresher by 38 months
Display size3"2.7"Larger display (+0.3")
Display resolution460k230kSharper display (+230k dot)

Common features in the Pentax K-x and Sony WX300

 K-x WX300 
Display typeFixed Fixed Fixed display
Selfie screen Lacking selfie screen
Touch display Lacking Touch display

Pentax K-x vs Sony WX300 Physical Comparison

For anybody who is aiming to carry your camera, you have to consider its weight and proportions. The Pentax K-x features outer dimensions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") with a weight of 580 grams (1.28 lbs) whilst the Sony WX300 has measurements of 96mm x 55mm x 25mm (3.8" x 2.2" x 1.0") accompanied by a weight of 166 grams (0.37 lbs).

Look at the Pentax K-x and Sony WX300 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 vary depending on the lens you have at that time. Here is a front view scale comparison of the K-x vs the WX300.

Pentax K-x vs Sony WX300 size comparison

Factoring in dimensions and weight, the portability score of the K-x and WX300 is 69 and 94 respectively.

Pentax K-x vs Sony WX300 top view buttons comparison

Pentax K-x vs Sony WX300 Sensor Comparison

Typically, its tough to see the contrast between sensor sizing only by going over technical specs. The visual underneath should offer you a more clear sense of the sensor dimensions in the K-x and WX300.

As you can tell, each of the cameras come with different megapixels and different sensor sizing. The K-x due to its larger sensor will make getting shallower depth of field simpler and the Sony WX300 will offer more detail having its extra 6 Megapixels. Greater resolution can also help you crop images a good deal more aggressively. The older K-x is going to be behind with regard to sensor technology.

Pentax K-x vs Sony WX300 sensor size comparison

Pentax K-x vs Sony WX300 Screen and ViewFinder

Pentax K-x vs Sony WX300 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-x Portrait photography details
Sony WX300 Portrait photography details
62
has manual focus
decent sensor size (APS-C)
offers face detection focusing
delivers RAW formats
low MP (12MP)
36
good MP (18MP)
offers face detect focusing
no manual focus
manual mode not available
can't use external flash
sensor is very small (1/2.3")
lack of RAW files
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Street Comparison

Street photography with Pentax K-x
Street photography with Sony WX300
67
built in image stabilization (Sensor based)
decent sensor size (APS-C)
delivers RAW formats
no moving screen
63
image stabilization (Optical)
lighter than competitors (166 grams)
no articulating screen
sensor is very small (1/2.3")
lack of RAW files
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Sports Comparison

Pentax K-x Sports photography info
Sony WX300 Sports photography info
61
high shutter speed (1/6,000 seconds)
built in image stabilization (Sensor based)
decent sensor size (APS-C)
great battery life (1,900 shots)
comes with phase detect AF
low fps (5.0 fps)
low MP (12MP)
49
incredible zoom range (25-500mm 20.0 x zoom)
image stabilization (Optical)
good MP (18MP)
offers tracking focus
no shutter priority mode
sensor is very small (1/2.3")
lack of phase detect AF
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Travel Comparison

Travel photography with Pentax K-x
Travel photography with Sony WX300
53
great battery life (1,900 CIPA)
built-in flash
missing Timelapse recording
low MP (12 megapixels)
does not contain selfie friendly display
71
lighter than competitors (166g)
good MP (18 megapixels)
has built in flash
relatively wide (25mm)
very long reach (500mm)
lack of Time Lapse mode
doesn't offer selfie friendly display
sluggish max aperture (f3.5)
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Landscape Comparison

Pentax K-x Landscape photography info
Sony WX300 Landscape photography info
60
has manual focus
switch lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
decent sensor size (APS-C)
delivers RAW formats
great battery life (1,900 shots)
small screen (2.7")
low MP (12MP)
missing Timelapse recording
44
relatively wide (25mm)
good sized screen (3 inch)
image stabilization (Optical)
good MP (18MP)
no manual focus
lens is fixed (fixed lens mount)
sluggish max aperture (f3.5)
manual mode not available
sensor is very small (1/2.3")
lack of RAW files
lack of Time Lapse mode
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Vlogging Comparison

Pentax K-x as a Vlogging camera
Sony WX300 as a Vlogging camera
26
built in image stabilization (Sensor based)
offers face detection focusing
does not contain selfie friendly display
low res video (1280 x 720 pxls)
missing external microphone port
35
relatively wide (25mm)
image stabilization (Optical)
offers face detect focusing
high res video (1920 x 1080 pxls)
lighter than competitors (166g)
sluggish max aperture (f3.5)
doesn't offer selfie friendly display
lack of mic support
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Pentax K-x vs Sony WX300 Specifications

Detailed spec comparison table for Pentax K-x and Sony WX300
 Pentax K-xSony Cyber-shot DSC-WX300
General Information
Brand Name Pentax Sony
Model type Pentax K-x Sony Cyber-shot DSC-WX300
Class Entry-Level DSLR Small Sensor Superzoom
Announced 2009-12-23 2013-02-20
Physical type Compact SLR Compact
Sensor Information
Processor Chip Prime -
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1/2.3"
Sensor dimensions 23.6 x 15.8mm 6.17 x 4.55mm
Sensor area 372.9mm² 28.1mm²
Sensor resolution 12 megapixels 18 megapixels
Anti alias filter
Aspect ratio 3:2 4:3 and 16:9
Full resolution 4288 x 2848 4896 x 3672
Max native ISO 6400 3200
Max boosted ISO 12800 -
Minimum native ISO 100 80
RAW images
Autofocusing
Manual focusing
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 11 -
Cross type focus points - -
Lens
Lens support Pentax KAF2 fixed lens
Lens zoom range - 25-500mm (20.0x)
Maximum aperture - f/3.5-6.5
Total lenses 151 -
Crop factor 1.5 5.8
Screen
Type of display Fixed Type Fixed Type
Display diagonal 2.7 inch 3 inch
Display resolution 230 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch display
Display technology TFT LCD monitor -
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 96% -
Viewfinder magnification 0.57x -
Features
Slowest shutter speed 30 seconds 4 seconds
Maximum shutter speed 1/6000 seconds 1/1600 seconds
Continuous shooting rate 5.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change WB
Image stabilization
Built-in flash
Flash distance 16.00 m 4.30 m
Flash modes Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless -
Hot shoe
AEB
WB bracketing
Maximum flash synchronize 1/180 seconds -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (24 fps), 640 x 416 (24 fps) 1920 x 1080 (60, 50 fps)
Max video resolution 1280x720 1920x1080
Video data format Motion JPEG AVCHD
Mic support
Headphone support
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 sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 580g (1.28 lb) 166g (0.37 lb)
Physical dimensions 123 x 92 x 68mm (4.8" x 3.6" x 2.7") 96 x 55 x 25mm (3.8" x 2.2" x 1.0")
DXO scores
DXO All around rating 72 not tested
DXO Color Depth rating 22.8 not tested
DXO Dynamic range rating 12.5 not tested
DXO Low light rating 811 not tested
Other
Battery life 1900 images -
Style of battery Battery Pack -
Battery ID 4 x AA NP-BX1
Self timer Yes (2 or 12 sec) -
Time lapse feature
Storage type SD/SDHC card SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots One One
Cost at launch $600 $330