Canon SX20 IS vs Sigma SD9
65 Imaging
35 Features
40 Overall
37
54 Imaging
38 Features
27 Overall
33
Canon SX20 IS vs Sigma SD9 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.5" Fully Articulated Display
- ISO 80 - 1600
- Optical Image Stabilization
- 1280 x 720 video
- 28-560mm (F2.8-5.7) lens
- 600g - 128 x 88 x 87mm
- Revealed July 2010
- Earlier Model is Canon SX10 IS
- Later Model is Canon SX30 IS
(Full Review)
- 3MP - APS-C Sensor
- 1.8" Fixed Screen
- ISO 100 - 400
- 1/6000s Maximum Shutter
- No Video
- Sigma SA Mount
- 950g - 152 x 120 x 79mm
- Introduced November 2002
- Successor is Sigma SD10
Sora from OpenAI releases its first ever music video Canon SX20 IS vs Sigma SD9 Overview
Lets take a closer look at the Canon SX20 IS versus Sigma SD9, former is a Small Sensor Superzoom while the latter is a Advanced DSLR by manufacturers Canon and Sigma. There is a substantial difference among the resolutions of the SX20 IS (12MP) and SD9 (3MP) and the SX20 IS (1/2.3") and SD9 (APS-C) possess different sensor sizes.
President Biden pushes bill mandating TikTok sale or banThe SX20 IS was launched 7 years after the SD9 which is a fairly big difference as far as camera tech is concerned. Both of the cameras offer different body type with the Canon SX20 IS being a SLR-like (bridge) camera and the Sigma SD9 being a Mid-size SLR camera.
Before diving through a in-depth comparison, below is a brief introduction of how the SX20 IS matches up versus the SD9 in regards to portability, imaging, features and an overall score.
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The following is a preview of the gallery photos for Canon PowerShot SX20 IS & Sigma SD9. The complete galleries are available at Canon SX20 IS Gallery & Sigma SD9 Gallery.
Reasons to pick Canon SX20 IS over the Sigma SD9
| SX20 IS | SD9 | |||
|---|---|---|---|---|
| Introduced | July 2010 | November 2002 | More modern by 93 months | |
| Screen type | Fully Articulated | Fixed | Fully Articulating screen | |
| Screen sizing | 2.5" | 1.8" | Bigger screen (+0.7") | |
| Screen resolution | 230k | 130k | Sharper screen (+100k dot) | |
| Selfie screen | Easy selfies |
Reasons to pick Sigma SD9 over the Canon SX20 IS
| SD9 | SX20 IS |
|---|
Common features in the Canon SX20 IS and Sigma SD9
| SX20 IS | SD9 | |||
|---|---|---|---|---|
| Manual focus | More precise focusing | |||
| Touch screen | Absent Touch screen |
Canon SX20 IS vs Sigma SD9 Physical Comparison
In case you're aiming to carry around your camera, you need to factor its weight and dimensions. The Canon SX20 IS has outside measurements of 128mm x 88mm x 87mm (5.0" x 3.5" x 3.4") and a weight of 600 grams (1.32 lbs) and the Sigma SD9 has dimensions of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") accompanied by a weight of 950 grams (2.09 lbs).
Look at the Canon SX20 IS versus Sigma SD9 in our completely new Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ based on the lens you use at that time. Here is the front view scale comparison of the SX20 IS compared to the SD9.

Looking at size and weight, the portability score of the SX20 IS and SD9 is 65 and 54 respectively.
Canon SX20 IS vs Sigma SD9 Sensor Comparison
Usually, it's tough to visualize the difference in sensor sizes merely by seeing specifications. The image below will help give you a greater sense of the sensor sizing in the SX20 IS and SD9.
Plainly, both of the cameras enjoy different megapixels and different sensor sizes. The SX20 IS due to its smaller sensor is going to make achieving bokeh harder and the Canon SX20 IS will provide extra detail utilizing its extra 9MP. Higher resolution will also let you crop photographs far more aggressively. The more modern SX20 IS should have an edge in sensor innovation.
Canon SX20 IS vs Sigma SD9 Screen and ViewFinder
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Canon SX20 IS vs Sigma SD9 Specifications
| Canon PowerShot SX20 IS | Sigma SD9 | |
|---|---|---|
| General Information | ||
| Make | Canon | Sigma |
| Model type | Canon PowerShot SX20 IS | Sigma SD9 |
| Category | Small Sensor Superzoom | Advanced DSLR |
| Revealed | 2010-07-06 | 2002-11-26 |
| Body design | SLR-like (bridge) | Mid-size SLR |
| Sensor Information | ||
| Powered by | Digic 4 | - |
| Sensor type | CCD | CMOS (Foveon X3) |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.17 x 4.55mm | 20.7 x 13.8mm |
| Sensor surface area | 28.1mm² | 285.7mm² |
| Sensor resolution | 12 megapixel | 3 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 3:2 |
| Highest Possible resolution | 4000 x 3000 | 2268 x 1512 |
| Maximum native ISO | 1600 | 400 |
| Minimum native ISO | 80 | 100 |
| RAW images | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | 9 | - |
| Lens | ||
| Lens mount type | fixed lens | Sigma SA |
| Lens zoom range | 28-560mm (20.0x) | - |
| Largest aperture | f/2.8-5.7 | - |
| Macro focusing range | 0cm | - |
| Number of lenses | - | 76 |
| Crop factor | 5.8 | 1.7 |
| Screen | ||
| Display type | Fully Articulated | Fixed Type |
| Display sizing | 2.5 inches | 1.8 inches |
| Resolution of display | 230 thousand dot | 130 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Viewfinder Information | ||
| Viewfinder | Electronic | Optical (pentaprism) |
| Viewfinder coverage | - | 98% |
| Viewfinder magnification | - | 0.77x |
| Features | ||
| Minimum shutter speed | 15 secs | 30 secs |
| Fastest shutter speed | 1/3200 secs | 1/6000 secs |
| Continuous shutter speed | 1.0 frames/s | - |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 6.80 m | no built-in flash |
| Flash options | Auto, On, Off, Red-Eye, Slow Sync, Fill-in | - |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Fastest flash sync | 1/500 secs | 1/180 secs |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps) 640 x 480 (30 fps), 320 x 240 (30, 15 fps) | - |
| Maximum video resolution | 1280x720 | None |
| Video file format | H.264 | - |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 1.0 (1.5 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 600 gr (1.32 lb) | 950 gr (2.09 lb) |
| Dimensions | 128 x 88 x 87mm (5.0" x 3.5" x 3.4") | 152 x 120 x 79mm (6.0" x 4.7" x 3.1") |
| DXO scores | ||
| DXO Overall rating | not tested | not tested |
| DXO Color Depth rating | not tested | not tested |
| DXO Dynamic range rating | not tested | not tested |
| DXO Low light rating | not tested | not tested |
| Other | ||
| Battery ID | 4 x AA | - |
| Self timer | Yes (2 or 10 sec, Custom) | Yes (10 sec) |
| Time lapse recording | ||
| Storage media | SD / SDHC / MMC / MMC Plus / HC MMC Plus | Compact Flash Type I or II |
| Storage slots | Single | Single |
| Cost at release | $500 | $3,001 |