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Sigma SD9 vs Sony WX9

Portability
54
Imaging
39
Features
27
Overall
34
Sigma SD9 front
 
Sony Cyber-shot DSC-WX9 front
Portability
99
Imaging
39
Features
37
Overall
38

Sigma SD9 vs Sony WX9 Key Specs

Sigma SD9
(Full Review)
  • 3MP - APS-C Sensor
  • 1.8" Fixed Display
  • ISO 100 - 400
  • 1/6000s Max Shutter
  • No Video
  • Sigma SA Mount
  • 950g - 152 x 120 x 79mm
  • Announced November 2002
  • Successor is Sigma SD10
Sony WX9
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-125mm (F2.6-6.3) lens
  • n/ag - 95 x 56 x 20mm
  • Revealed January 2011
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Sigma SD9 vs Sony WX9 Overview

On this page, we are looking at the Sigma SD9 and Sony WX9, one being a Advanced DSLR and the other is a Ultracompact by competitors Sigma and Sony. There exists a crucial gap between the resolutions of the SD9 (3MP) and WX9 (16MP) and the SD9 (APS-C) and WX9 (1/2.3") have totally different sensor size.

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The SD9 was launched 9 years before the WX9 and that is quite a serious gap as far as technology is concerned. Each of the cameras have different body design with the Sigma SD9 being a Mid-size SLR camera and the Sony WX9 being a Ultracompact camera.

Before getting into a more detailed comparison, here is a short summary of how the SD9 matches up versus the WX9 when considering portability, imaging, features and an overall grade.

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Reasons to pick Sigma SD9 over the Sony WX9

 SD9 WX9 
Manually focus More accurate focusing

Reasons to pick Sony WX9 over the Sigma SD9

 WX9 SD9 
RevealedJanuary 2011November 2002More recent by 98 months
Display dimensions3"1.8"Larger display (+1.2")
Display resolution921k130kSharper display (+791k dot)

Common features in the Sigma SD9 and Sony WX9

 SD9 WX9 
Display typeFixed Fixed Fixed display
Selfie screen Lacking selfie screen
Touch friendly display Neither provides Touch friendly display

Sigma SD9 vs Sony WX9 Physical Comparison

If you're aiming to lug around your camera frequently, you're going to have to consider its weight and volume. The Sigma SD9 provides physical measurements of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") along with a weight of 950 grams (2.09 lbs) whilst the Sony WX9 has sizing of 95mm x 56mm x 20mm (3.7" x 2.2" x 0.8") and a weight of n/a grams (0.00 lbs).

Take a look at the Sigma SD9 and Sony WX9 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you have attached at that moment. Following is a front view proportions comparison of the SD9 versus the WX9.

Sigma SD9 vs Sony WX9 size comparison

Looking at dimensions and weight, the portability rating of the SD9 and WX9 is 54 and 99 respectively.

Sigma SD9 vs Sony WX9 top view buttons comparison

Sigma SD9 vs Sony WX9 Sensor Comparison

More often than not, its difficult to see the difference between sensor measurements simply by reading specs. The graphic below will help give you a better sense of the sensor measurements in the SD9 and WX9.

As you can plainly see, both cameras provide different megapixel count and different sensor measurements. The SD9 featuring a larger sensor will make shooting shallower DOF less difficult and the Sony WX9 will deliver extra detail utilizing its extra 13MP. Greater resolution can also let you crop images more aggressively. The older SD9 is going to be behind in sensor innovation.

Sigma SD9 vs Sony WX9 sensor size comparison

Sigma SD9 vs Sony WX9 Screen and ViewFinder

Sigma SD9 vs Sony WX9 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma SD9 Portrait photography highlights
Sony WX9 Portrait photography highlights
47
has manual focus
sensor size is decent (APS-C)
exports RAW files
doesn't have liveview
MP count low (3 megapixels)
30
MP count good (16MP)
lack of manual focus
manual mode not possible
no external flash support
sensor is very small (1/2.3")
lack of RAW files
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Street Comparison

Street photography with Sigma SD9
Street photography with Sony WX9
43
sensor size is decent (APS-C)
exports RAW files
screen does not articulate
does not have image stabilization
more heavy than others in class (950g)
max ISO too low (400)
59
built in image stabilization (Optical)
fixed screen
sensor is very small (1/2.3")
lack of RAW files
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Sports Comparison

Sigma SD9 Sports photography highlights
Sony WX9 Sports photography highlights
36
high shutter speed (1/6,000 seconds)
sensor size is decent (APS-C)
doesn't have liveview
does not have image stabilization
MP count low (3 megapixels)
doesn't have phase detect autofocus
39
built in image stabilization (Optical)
MP count good (16MP)
lack of shutter priority mode
sensor is very small (1/2.3")
lack of phase detect autofocus
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Travel Comparison

Sigma SD9 Travel photography information
Sony WX9 Travel photography information
29
lack of Timelapse function
more heavy than others in class (950g)
MP count low (3MP)
doesn't have selfie friendly screen
67
MP count good (16 megapixels)
flash built-in
decently wide (25mm)
does not have Time Lapse function
display isn't selfie friendly
slow max aperture (f2.6)
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Landscape Comparison

Sigma SD9 Landscape photography features
Sony WX9 Landscape photography features
41
has manual focus
swap lenses (Sigma SA mount)
sensor size is decent (APS-C)
exports RAW files
screen is small (1.8")
doesn't have liveview
does not have image stabilization
MP count low (3MP)
max ISO too low (400)
lack of Timelapse function
43
decently wide (25mm)
screen is a good size (3 inches)
built in image stabilization (Optical)
MP count good (16 megapixels)
lack of manual focus
fixed lens (fixed lens mount)
slow max aperture (f2.6)
manual mode not possible
sensor is very small (1/2.3")
lack of RAW files
does not have Time Lapse function
Photography Glossary

Vlogging Comparison

Sigma SD9 as a Vlogging camera
Sony WX9 as a Vlogging camera
9
can't shoot video
33
decently wide (25mm)
built in image stabilization (Optical)
great video quality (1920 x 1080 pxls)
slow max aperture (f2.6)
display isn't selfie friendly
does not have mic socket
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Sigma SD9 vs Sony WX9 Specifications

Detailed spec comparison table for Sigma SD9 and Sony WX9
 Sigma SD9Sony Cyber-shot DSC-WX9
General Information
Company Sigma Sony
Model Sigma SD9 Sony Cyber-shot DSC-WX9
Class Advanced DSLR Ultracompact
Announced 2002-11-26 2011-01-06
Physical type Mid-size SLR Ultracompact
Sensor Information
Processor Chip - BIONZ
Sensor type CMOS (Foveon X3) BSI-CMOS
Sensor size APS-C 1/2.3"
Sensor dimensions 20.7 x 13.8mm 6.17 x 4.55mm
Sensor surface area 285.7mm² 28.1mm²
Sensor resolution 3 megapixels 16 megapixels
Anti aliasing filter
Aspect ratio 3:2 4:3 and 16:9
Max resolution 2268 x 1512 4608 x 3456
Max native ISO 400 3200
Min native ISO 100 100
RAW format
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points - 9
Lens
Lens mounting type Sigma SA fixed lens
Lens focal range - 25-125mm (5.0x)
Maximal aperture - f/2.6-6.3
Macro focus range - 5cm
Total lenses 76 -
Crop factor 1.7 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 1.8" 3"
Display resolution 130k dots 921k dots
Selfie friendly
Liveview
Touch function
Display technology - XtraFine LCD
Viewfinder Information
Viewfinder type Optical (pentaprism) None
Viewfinder coverage 98 percent -
Viewfinder magnification 0.77x -
Features
Minimum shutter speed 30 secs 2 secs
Fastest shutter speed 1/6000 secs 1/1600 secs
Continuous shutter rate - 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change WB
Image stabilization
Inbuilt flash
Flash range no built-in flash 5.30 m
Flash settings - Auto, On, Off, Slow Sync
Hot shoe
Auto exposure bracketing
WB bracketing
Fastest flash synchronize 1/180 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions - 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution None 1920x1080
Video data format - MPEG-4, AVCHD
Mic port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 1.0 (1.5 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 950g (2.09 lb) -
Physical dimensions 152 x 120 x 79mm (6.0" x 4.7" x 3.1") 95 x 56 x 20mm (3.7" x 2.2" x 0.8")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model - NP-BN1
Self timer Yes (10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording
Type of storage Compact Flash Type I or II SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots One One
Cost at release $3,001 $188