Pentax K-x vs Sony HX9V
69 Imaging
52 Features
47 Overall
50


91 Imaging
39 Features
46 Overall
41
Pentax K-x vs Sony HX9V Key Specs
(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
(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

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.

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.

Pentax K-x vs Sony HX9V Gallery
This is a sample of the gallery pictures for Pentax K-x and Sony Cyber-shot DSC-HX9V. The full galleries are available at Pentax K-x Gallery and Sony HX9V Gallery.
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 | |||
---|---|---|---|---|
Launched | July 2011 | ![]() | December 2009 | More recent by 19 months |
Display dimension | 3" | ![]() | 2.7" | Larger display (+0.3") |
Display resolution | 921k | ![]() | 230k | Crisper display (+691k dot) |
Common features in the Pentax K-x and Sony HX9V
K-x | HX9V | |||
---|---|---|---|---|
Manually focus | ![]() | More accurate focus | ||
Display type | Fixed | ![]() | 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.
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.

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 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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax K-x vs Sony HX9V Specifications
Pentax K-x | Sony 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 |