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Pentax K-3 vs Sony WX300

Portability
59
Imaging
65
Features
85
Overall
73
Pentax K-3 front
 
Sony Cyber-shot DSC-WX300 front
Portability
94
Imaging
42
Features
38
Overall
40

Pentax K-3 vs Sony WX300 Key Specs

Pentax K-3
(Full Review)
  • 24MP - APS-C Sensor
  • 3.2" Fixed Screen
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 800g - 131 x 100 x 77mm
  • Revealed April 2014
  • Successor is Pentax K-3 II
Sony WX300
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-500mm (F3.5-6.5) lens
  • 166g - 96 x 55 x 25mm
  • Revealed February 2013
  • Replacement is Sony WX350
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Pentax K-3 vs Sony WX300 Overview

Lets take a closer look at the Pentax K-3 and Sony WX300, one is a Advanced DSLR and the latter is a Small Sensor Superzoom by competitors Pentax and Sony. There is a significant difference among the image resolutions of the K-3 (24MP) and WX300 (18MP) and the K-3 (APS-C) and WX300 (1/2.3") feature totally different sensor sizes.

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The K-3 was introduced 14 months after the WX300 which makes the cameras a generation away from each other. Both cameras offer different body type with the Pentax K-3 being a Mid-size SLR camera and the Sony WX300 being a Compact camera.

Before diving in to a in depth comparison, below is a brief highlight of how the K-3 matches up versus the WX300 in the way of portability, imaging, features and an overall score.

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Reasons to pick Pentax K-3 over the Sony WX300

 K-3 WX300 
RevealedApril 2014February 2013More modern by 14 months
Manually focus More precise focus
Screen sizing3.2"3"Bigger screen (+0.2")
Screen resolution1037k460kClearer screen (+577k dot)

Reasons to pick Sony WX300 over the Pentax K-3

 WX300 K-3 

Common features in the Pentax K-3 and Sony WX300

 K-3 WX300 
Screen typeFixed Fixed Fixed screen
Selfie screen Missing selfie screen
Touch friendly screen Neither provides Touch friendly screen

Pentax K-3 vs Sony WX300 Physical Comparison

For those who are intending to carry around your camera frequently, you'll have to take into account its weight and volume. The Pentax K-3 provides external measurements of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") along with a weight of 800 grams (1.76 lbs) while the Sony WX300 has sizing of 96mm x 55mm x 25mm (3.8" x 2.2" x 1.0") and a weight of 166 grams (0.37 lbs).

Compare the Pentax K-3 and Sony WX300 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will vary based on the lens you are working with at that moment. Here is the front view size comparison of the K-3 compared to the WX300.

Pentax K-3 vs Sony WX300 size comparison

Factoring in size and weight, the portability score of the K-3 and WX300 is 59 and 94 respectively.

Pentax K-3 vs Sony WX300 top view buttons comparison

Pentax K-3 vs Sony WX300 Sensor Comparison

Oftentimes, it can be difficult to see the contrast in sensor sizes purely by seeing specs. The image here will help provide you a greater sense of the sensor measurements in the K-3 and WX300.

As you can plainly see, both the cameras offer different megapixel count and different sensor sizes. The K-3 having a bigger sensor will make shooting shallow depth of field easier and the Pentax K-3 will show extra detail using its extra 6 Megapixels. Higher resolution can also make it easier to crop shots a little more aggressively. The newer K-3 is going to have an edge when it comes to sensor innovation.

Pentax K-3 vs Sony WX300 sensor size comparison

Pentax K-3 vs Sony WX300 Screen and ViewFinder

Pentax K-3 vs Sony WX300 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Pentax K-3 Portrait photography info
Sony WX300 Portrait photography info
79
has manual focus
good MP (24 megapixels)
sensor size is good (APS-C)
provides face detection autofocus
saves RAW files
36
megapixel count decent (18 megapixels)
offers face detect focus
lack of manual focus
manual mode not available
external flash not possible
sensor size is tiny (1/2.3")
has no RAW files
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Street Comparison

Pentax K-3 Street photography highlights
Sony WX300 Street photography highlights
69
built in image stabilization (Sensor based)
sensor size is good (APS-C)
saves RAW files
weather sealing
great high ISO (51,200)
no articulating screen
63
has image stabilization (Optical)
lighter than average in class (166 grams)
no articulating screen
sensor size is tiny (1/2.3")
has no RAW files
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Sports Comparison

Pentax K-3 Sports photography factors
Sony WX300 Sports photography factors
76
high shutter speed (1/8,000s)
built in image stabilization (Sensor based)
good MP (24 megapixels)
sensor size is good (APS-C)
provides tracking autofocus
weather sealing
has phase detect autofocus
not so great battery (560 per charge)
49
long zoom range (25-500mm 20.0 x zoom)
has image stabilization (Optical)
megapixel count decent (18MP)
offers tracking focus
lack of shutter priority mode
sensor size is tiny (1/2.3")
has no phase detect auto focus
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Travel Comparison

Pentax K-3 Travel photography features
Sony WX300 Travel photography features
60
weather sealing
good MP (24MP)
built-in flash
not so great battery (560 per charge)
display isn't selfie friendly
71
lighter than average in class (166g)
megapixel count decent (18 megapixels)
built-in flash
reasonably wide (25mm)
very long reach (500mm)
doesn't have Timelapse recording
does not have selfie friendly screen
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Pentax K-3 Landscape photography details
Sony WX300 Landscape photography details
77
has manual focus
interchangeable lenses (Pentax KAF2 mount)
screen size is good (3.2 inch)
built in image stabilization (Sensor based)
good MP (24MP)
sensor size is good (APS-C)
does not have anti aliasing filter
great high ISO (51,200)
saves RAW files
weather sealing
2 card slots
not so great battery (560 per charge)
44
reasonably wide (25mm)
nice screen size (3 inch)
has image stabilization (Optical)
megapixel count decent (18MP)
lack of manual focus
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.5)
manual mode not available
sensor size is tiny (1/2.3")
has no RAW files
doesn't have Timelapse recording
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Vlogging Comparison

Pentax K-3 Vlogging advice
Sony WX300 Vlogging advice
34
built in image stabilization (Sensor based)
provides face detection autofocus
high res video (1920 x 1080 resolution)
has external mic support
display isn't selfie friendly
35
reasonably wide (25mm)
has image stabilization (Optical)
offers face detect focus
great video quality (1920 x 1080 pxls)
lighter than average in class (166g)
somewhat slow maximum aperture (f3.5)
does not have selfie friendly screen
doesn't have microphone port
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Pentax K-3 vs Sony WX300 Specifications

Detailed spec comparison table for Pentax K-3 and Sony WX300
 Pentax K-3Sony Cyber-shot DSC-WX300
General Information
Brand Pentax Sony
Model type Pentax K-3 Sony Cyber-shot DSC-WX300
Class Advanced DSLR Small Sensor Superzoom
Revealed 2014-04-10 2013-02-20
Body design Mid-size SLR Compact
Sensor Information
Processor Chip Prime III -
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1/2.3"
Sensor measurements 23.5 x 15.6mm 6.17 x 4.55mm
Sensor surface area 366.6mm² 28.1mm²
Sensor resolution 24MP 18MP
Anti alias filter
Aspect ratio 3:2 4:3 and 16:9
Peak resolution 6016 x 4000 4896 x 3672
Highest native ISO 51200 3200
Lowest native ISO 100 80
RAW images
Autofocusing
Focus manually
Touch to focus
AF continuous
Single AF
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 27 -
Cross type focus points 25 -
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
Screen type Fixed Type Fixed Type
Screen sizing 3.2 inches 3 inches
Resolution of screen 1,037 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch functionality
Screen tech TFT LCD monitor -
Viewfinder Information
Viewfinder type Optical (pentaprism) None
Viewfinder coverage 100% -
Viewfinder magnification 0.64x -
Features
Min shutter speed 30s 4s
Max shutter speed 1/8000s 1/1600s
Continuous shutter speed 8.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set WB
Image stabilization
Inbuilt flash
Flash distance 13.00 m (at ISO 100) 4.30 m
Flash modes Auto, on, off, red-eye, slow sync, slow sync + red-eye, trailing curtain sync, high speed, wireless, manual -
External flash
AEB
WB bracketing
Max flash sync 1/180s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p) 1920 x 1080 (60, 50 fps)
Highest video resolution 1920x1080 1920x1080
Video file format MPEG-4, H.264 AVCHD
Microphone jack
Headphone jack
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 800g (1.76 lb) 166g (0.37 lb)
Dimensions 131 x 100 x 77mm (5.2" x 3.9" x 3.0") 96 x 55 x 25mm (3.8" x 2.2" x 1.0")
DXO scores
DXO Overall rating 80 not tested
DXO Color Depth rating 23.7 not tested
DXO Dynamic range rating 13.4 not tested
DXO Low light rating 1216 not tested
Other
Battery life 560 photos -
Style of battery Battery Pack -
Battery ID D-LI90 NP-BX1
Self timer Yes ( 2 or 12 seconds) -
Time lapse shooting
Type of storage Dual SD/SDHC/SDXC SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 2 Single
Launch pricing $639 $330