Canon SX170 IS vs Sigma SD1
88 Imaging
39 Features
41 Overall
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77 Imaging
54 Features
43 Overall
49
Canon SX170 IS vs Sigma SD1 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 1600
- Optical Image Stabilization
- 1280 x 720 video
- 28-448mm (F3.5-5.9) lens
- 251g - 108 x 71 x 44mm
- Introduced August 2013
- Succeeded the Canon SX160 IS
(Full Review)
- 15MP - APS-C Sensor
- 3" Fixed Screen
- ISO 0 - 0
- No Video
- Sigma SA Mount
- n/ag - 146 x 113 x 80mm
- Revealed September 2010
- New Model is Sigma SD1 Merrill
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Below is a extensive assessment of the Canon SX170 IS and Sigma SD1, former being a Small Sensor Superzoom while the latter is a Advanced DSLR by competitors Canon and Sigma. The sensor resolution of the SX170 IS (16MP) and the SD1 (15MP) is relatively well matched but the SX170 IS (1/2.3") and SD1 (APS-C) possess different sensor measurements.
Sora from OpenAI releases its first ever music videoThe SX170 IS was brought out 2 years later than the SD1 and that is quite a serious difference as far as tech is concerned. Both of these cameras come with different body type with the Canon SX170 IS being a Compact camera and the Sigma SD1 being a Mid-size SLR camera.
Before we go straight into a full comparison, below is a brief view of how the SX170 IS matches up vs the SD1 for portability, imaging, features and an overall grade.
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Below is a preview of the gallery photos for Canon PowerShot SX170 IS & Sigma SD1. The entire galleries are viewable at Canon SX170 IS Gallery & Sigma SD1 Gallery.
Reasons to pick Canon SX170 IS over the Sigma SD1
| SX170 IS | SD1 | |||
|---|---|---|---|---|
| Revealed | August 2013 | September 2010 | More recent by 36 months |
Reasons to pick Sigma SD1 over the Canon SX170 IS
| SD1 | SX170 IS | |||
|---|---|---|---|---|
| Screen resolution | 460k | 230k | Clearer screen (+230k dot) |
Common features in the Canon SX170 IS and Sigma SD1
| SX170 IS | SD1 | |||
|---|---|---|---|---|
| Manually focus | More accurate focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen dimension | 3" | 3" | Identical screen measurements | |
| Selfie screen | Neither features selfie screen | |||
| Touch screen | Neither features Touch screen |
Canon SX170 IS vs Sigma SD1 Physical Comparison
If you are planning to lug around your camera regularly, you will want to take into account its weight and dimensions. The Canon SX170 IS enjoys external dimensions of 108mm x 71mm x 44mm (4.3" x 2.8" x 1.7") with a weight of 251 grams (0.55 lbs) while the Sigma SD1 has dimensions of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") with a weight of n/a grams (0.00 lbs).
Check out the Canon SX170 IS and Sigma SD1 in our completely new Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will vary depending on the lens you have at that moment. Underneath is the front view physical size comparison of the SX170 IS vs the SD1.

Using size and weight, the portability grade of the SX170 IS and SD1 is 88 and 77 respectively.
Canon SX170 IS vs Sigma SD1 Sensor Comparison
Often, it is difficult to imagine the contrast between sensor measurements only by checking specifications. The graphic here may offer you a far better sense of the sensor sizes in the SX170 IS and SD1.
Plainly, the 2 cameras have got different megapixels and different sensor measurements. The SX170 IS due to its tinier sensor is going to make getting shallow depth of field trickier and the Canon SX170 IS will give you more detail having its extra 1 Megapixels. Higher resolution will also help you crop photographs much more aggressively. The more modern SX170 IS should have an advantage with regard to sensor innovation.
Canon SX170 IS vs Sigma SD1 Screen and ViewFinder
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Canon SX170 IS vs Sigma SD1 Specifications
| Canon PowerShot SX170 IS | Sigma SD1 | |
|---|---|---|
| General Information | ||
| Company | Canon | Sigma |
| Model | Canon PowerShot SX170 IS | Sigma SD1 |
| Category | Small Sensor Superzoom | Advanced DSLR |
| Introduced | 2013-08-22 | 2010-09-21 |
| Body design | Compact | Mid-size SLR |
| Sensor Information | ||
| Processor Chip | Digic 4 | Dual True II |
| Sensor type | CCD | CMOS (Foveon X3) |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.17 x 4.55mm | 24 x 16mm |
| Sensor surface area | 28.1mm² | 384.0mm² |
| Sensor resolution | 16 megapixels | 15 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | - |
| Highest resolution | 4608 x 3456 | 4800 x 3200 |
| Highest native ISO | 1600 | - |
| Minimum native ISO | 100 | - |
| RAW data | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous AF | ||
| Single AF | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| AF multi area | ||
| Live view AF | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Number of focus points | - | 11 |
| Cross focus points | - | 2 |
| Lens | ||
| Lens mount | fixed lens | Sigma SA |
| Lens focal range | 28-448mm (16.0x) | - |
| Maximal aperture | f/3.5-5.9 | - |
| Macro focus range | 1cm | - |
| Total lenses | - | 76 |
| Crop factor | 5.8 | 1.5 |
| Screen | ||
| Range of display | Fixed Type | Fixed Type |
| Display size | 3 inch | 3 inch |
| Resolution of display | 230 thousand dot | 460 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Display tech | TFT Color LCD | - |
| Viewfinder Information | ||
| Viewfinder type | None | Optical (pentaprism) |
| Viewfinder coverage | - | 96% |
| Viewfinder magnification | - | 0.64x |
| Features | ||
| Lowest shutter speed | 15 seconds | 15 seconds |
| Highest shutter speed | 1/3200 seconds | 1/2000 seconds |
| Continuous shooting speed | 1.0 frames per sec | 5.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 3.00 m | - |
| Flash settings | Auto, Flash On, Slow Synchro, Flash Off | - |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1280 x 720 (30, 25 fps), 640 x 480 (30 fps) | - |
| Highest video resolution | 1280x720 | None |
| Video file format | MPEG-4, H.264 | - |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 251g (0.55 lbs) | - |
| Dimensions | 108 x 71 x 44mm (4.3" x 2.8" x 1.7") | 146 x 113 x 80mm (5.7" x 4.4" x 3.1") |
| DXO scores | ||
| DXO All around 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 life | 300 photographs | - |
| Battery format | Battery Pack | - |
| Battery model | NB-6LH | - |
| Self timer | Yes (2 or 10 sec, Custom) | Yes |
| Time lapse recording | ||
| Type of storage | SD/SDHC/SDXC | Compact Flash (Type I, UDMA compatible) |
| Storage slots | One | One |
| Pricing at launch | $0 | $2,339 |