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Pentax K-x vs Sony HX9V

Portability
69
Imaging
52
Features
47
Overall
50
Pentax K-x front
 
Sony Cyber-shot DSC-HX9V front
Portability
91
Imaging
39
Features
46
Overall
41

Pentax K-x vs Sony HX9V Key Specs

Pentax K-x
(Full Review)
  • 12MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 6400 (Boost to 12800)
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 580g - 123 x 92 x 68mm
  • Revealed December 2009
Sony HX9V
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-384mm (F3.3-5.9) lens
  • 245g - 105 x 59 x 34mm
  • Launched July 2011
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Pentax K-x vs Sony HX9V Overview

Its time to look closer at the Pentax K-x and Sony HX9V, one being a Entry-Level DSLR and the other is a Small Sensor Superzoom by companies Pentax and Sony. There exists a significant gap between the sensor resolutions of the K-x (12MP) and HX9V (16MP) and the K-x (APS-C) and HX9V (1/2.3") come with different sensor sizes.

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The K-x was unveiled 19 months prior to the HX9V making the cameras a generation apart from one another. Both cameras come with different body type with the Pentax K-x being a Compact SLR camera and the Sony HX9V being a Compact camera.

Before we go straight into a step-by-step comparison, below is a simple highlight of how the K-x matches up against the HX9V with respect to portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-x over the Sony HX9V

 K-x HX9V 

Reasons to pick Sony HX9V over the Pentax K-x

 HX9V K-x 
LaunchedJuly 2011December 2009More recent by 19 months
Display dimension3"2.7"Larger display (+0.3")
Display resolution921k230kCrisper display (+691k dot)

Common features in the Pentax K-x and Sony HX9V

 K-x HX9V 
Manually focus More accurate focus
Display typeFixed Fixed Fixed display
Selfie screen Neither offers selfie screen
Touch friendly display Neither offers Touch friendly display

Pentax K-x vs Sony HX9V Physical Comparison

In case you're aiming to lug around your camera, you'll have to take into account its weight and proportions. The Pentax K-x offers external dimensions 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 HX9V has measurements of 105mm x 59mm x 34mm (4.1" x 2.3" x 1.3") with a weight of 245 grams (0.54 lbs).

Compare the Pentax K-x and Sony HX9V in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you are using during that time. The following is the front view size comparison of the K-x vs the HX9V.

Pentax K-x vs Sony HX9V size comparison

Taking into account dimensions and weight, the portability rating of the K-x and HX9V is 69 and 91 respectively.

Pentax K-x vs Sony HX9V top view buttons comparison

Pentax K-x vs Sony HX9V Sensor Comparison

Quite often, its difficult to imagine the difference between sensor measurements only by going over a spec sheet. The graphic underneath will offer you a stronger sense of the sensor dimensions in the K-x and HX9V.

As you can see, the two cameras have got different megapixel count and different sensor measurements. The K-x having a larger sensor is going to make achieving shallower depth of field less difficult and the Sony HX9V will deliver greater detail having an extra 4MP. Greater resolution will also enable you to crop pics much more aggressively. The older K-x is going to be behind with regard to sensor tech.

Pentax K-x vs Sony HX9V sensor size comparison

Pentax K-x vs Sony HX9V Screen and ViewFinder

Pentax K-x vs Sony HX9V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-x Portrait photography info
Sony HX9V Portrait photography info
63
you can focus manually
good sensor size (APS-C)
features face detect autofocus
delivers RAW formats
low megapixels (12MP)
39
focusing manually
good resolution (16 megapixels)
no external flash support
tiny sensor (1/2.3")
does not have RAW files
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Street Comparison

Street photography with Pentax K-x
Street photography with Sony HX9V
67
built in image stabilization (Sensor based)
good sensor size (APS-C)
delivers RAW formats
fixed screen
61
has image stabilization (Optical)
lighter than others (245 grams)
fixed screen
tiny sensor (1/2.3")
does not have RAW files
Photography Glossary

Sports Comparison

Pentax K-x as a Sports photography camera
Sony HX9V as a Sports photography camera
61
maximum shutter speed is high (1/6,000 seconds)
built in image stabilization (Sensor based)
good sensor size (APS-C)
better than average battery life (1,900 CIPA)
sensor has phase detect autofocus
max frames per second low (5.0 frames per second)
low megapixels (12MP)
44
long zoom range (24-384mm 16.0 x zoom)
has image stabilization (Optical)
good resolution (16 megapixels)
no shutter priority
tiny sensor (1/2.3")
does not have phase detect auto focus
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Travel Comparison

Pentax K-x Travel photography features
Sony HX9V Travel photography features
54
better than average battery life (1,900 per charge)
flash built-in
does not have Timelapse mode
low megapixels (12 megapixels)
display is not selfie friendly
69
lighter than others (245g)
good resolution (16 megapixels)
built-in flash
relatively wide (24mm)
long reach (384mm)
doesn't have Timelapse recording
doesn't offer selfie friendly display
sluggish max aperture (f3.3)
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Landscape Comparison

Pentax K-x Landscape photography info
Sony HX9V Landscape photography info
61
you can focus manually
switch lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
good sensor size (APS-C)
delivers RAW formats
better than average battery life (1,900 CIPA)
small screen (2.7 inch)
low megapixels (12 megapixels)
does not have Timelapse mode
49
focusing manually
relatively wide (24mm)
screen size is good (3 inches)
has image stabilization (Optical)
good resolution (16MP)
fixed lens (fixed lens mount)
sluggish max aperture (f3.3)
tiny sensor (1/2.3")
does not have RAW files
doesn't have Timelapse recording
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Vlogging Comparison

Pentax K-x as a Vlogging camera
Sony HX9V as a Vlogging camera
27
built in image stabilization (Sensor based)
features face detect autofocus
display is not selfie friendly
video resolution low (1280 x 720 pixels)
does not have microphone support
33
relatively wide (24mm)
has image stabilization (Optical)
video resolution high (1920 x 1080 resolution)
lighter than others (245g)
sluggish max aperture (f3.3)
doesn't offer selfie friendly display
doesn't have external microphone support
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Pentax K-x vs Sony HX9V Specifications

Detailed spec comparison table for Pentax K-x and Sony HX9V
 Pentax K-xSony Cyber-shot DSC-HX9V
General Information
Brand Pentax Sony
Model type Pentax K-x Sony Cyber-shot DSC-HX9V
Category Entry-Level DSLR Small Sensor Superzoom
Revealed 2009-12-23 2011-07-19
Physical type Compact SLR Compact
Sensor Information
Powered by 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 area 372.9mm² 28.1mm²
Sensor resolution 12 megapixels 16 megapixels
Anti alias filter
Aspect ratio 3:2 4:3 and 16:9
Maximum resolution 4288 x 2848 4608 x 3456
Maximum native ISO 6400 3200
Maximum boosted ISO 12800 -
Minimum native ISO 100 100
RAW photos
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 11 9
Lens
Lens support Pentax KAF2 fixed lens
Lens zoom range - 24-384mm (16.0x)
Max aperture - f/3.3-5.9
Number of lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Type of display Fixed Type Fixed Type
Display sizing 2.7 inches 3 inches
Display resolution 230k dots 921k dots
Selfie friendly
Liveview
Touch operation
Display tech TFT LCD monitor XtraFine LCD display with TruBlack technology
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 96 percent -
Viewfinder magnification 0.57x -
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/6000 secs 1/1600 secs
Continuous shooting rate 5.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash distance 16.00 m 4.00 m
Flash modes Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless Auto, On, Off, Slow Sync
Hot shoe
AEB
White balance bracketing
Maximum flash synchronize 1/180 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (24 fps), 640 x 416 (24 fps) 1920 x 1080 (60fps), 1440 x 1080 (30fps), 1280 x 720 (30fps), 640 x 480 (30fps)
Maximum video resolution 1280x720 1920x1080
Video data format Motion JPEG MPEG-4, AVCHD
Microphone support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 580 grams (1.28 lb) 245 grams (0.54 lb)
Dimensions 123 x 92 x 68mm (4.8" x 3.6" x 2.7") 105 x 59 x 34mm (4.1" x 2.3" x 1.3")
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 pictures -
Battery style Battery Pack -
Battery ID 4 x AA NP-BG1
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Storage type SD/SDHC card SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots One One
Cost at launch $600 $328