Sigma SD15 vs Sigma SD9

  • APS-C
  • 5 megapixels
  • Sigma SA Bayonet
  • 34
    Overall
  • 6
    Imaging
  • 17
    Features
  • 70
    Size
  • 0
    Price
  • APS-C
  • 3 megapixels
  • Sigma SA Bayonet
  • 32
    Overall
  • 3
    Imaging
  • 10
    Features
  • 69
    Size
  • 0
    Price

Sigma SD15 vs Sigma SD9: a Complete Review and Comparison

Are you looking for the best camera to suit your needs? Due to a wide range of options, making a wise and weighted decision can be rather challenging. Which specs to keep in mind? What are the key pros and cons of each model? This comparison should give some helpful hints!

The goal of this overview is to provide a detailed comparison of two popular camera models from Semi-Pro DSLR category, introduced by Sigma. We are going to take a closer look at the technical and physical characteristics, features, and performance. The models we are going to assess and compare in this review are SD15 and SD9. Both products that we are going to review are equipped with the same type of sensor - CMOS (Foveon X3). However, they have different resolution. Thus, Sigma SD15 comes with a 5.0 MP CMOS (Foveon X3) sensor, while the Sigma SD9 features a 3.0 MP CMOS (Foveon X3) sensor.

Now, before we can move on to our comparison, let's take a moment to look at the key characteristics of Sigma SD15 and Sigma SD9.

Sigma SD15 Key Features:

  • 5.0 MP APS-C CMOS (Foveon X3) sensor
  • ISO 100 - 1600 (Expands to 50 - 3200)
  • Image Stabilization: No
  • 3″ Fixed Type Screen
  • ViewFinder: Yes
  • 3.0 fps Continuous Shooting
  • Built-in Wireless: No
  • Dimensions: 144 x 107 x 81 mm
  • Weight: 750 g
  • Environmental Sealing: No
  • Built-in GPS: No
  • Replaced Sigma SD14. Compare

Sigma SD9 Key Features:

  • 3.0 MP APS-C CMOS (Foveon X3) sensor
  • ISO 100 - 400
  • Image Stabilization: No
  • ViewFinder: Yes
  • fps Continuous Shooting
  • Built-in Wireless: No
  • Dimensions: 152 x 120 x 79 mm
  • Weight: 950 g
  • Environmental Sealing: No
  • Built-in GPS: No
  • Replaced by Sigma SD10. Compare

Being a newer model, Sigma SD15 substituted Sigma SD14. Be sure to check out some of our other comparisons that may also interest you:
Sigma SD15 vs. SD14
Sigma SD14 vs. Sigma SD9

Why is Sigma SD15 a better choice than Sigma SD9

Sensor Resolution 5.0 MP vs 3.0 MP 40% more pixels
Continuous Shooting 3 fps vs No fps 3 fps faster
Built-In Flash Yes vs No All the lenses are stabilized
Screen Size 3″ vs 1.8″ 1.2" larger screen
Screen Resolution 460k dots vs 130k dots 71.7% higher resolution screen
Weight 750 g vs 950 g 200 g lighter

What are the key reasons to pick Sigma SD9 over Sigma SD15

Max Shutter Speed 1/6000 vs 1/4000 Faster shutter speed
Viewfinder Magnification 0.77 vs 0.6 0.17 better magnification

Key PROs of Sigma SD15 and Sigma SD9

Viewfinder Optical (pentaprism) | Optical (pentaprism) Better framing and control
Raw Support Yes | Yes Better image quality
Flash Sync Port Yes | Yes Port for Flash Sync

Key CONs of Sigma SD15 and Sigma SD9

Touch Screen No | No No touch screen
Screen Resolution 460k dots | 130k dots Small screen resolution
Screen Type Fixed Type | Fixed Type No flexible viewing angles
Sensor Resolution 5.0 MP | 3.0 MP Small sensor resolution
AutoFocus Face Detection No | No No Face Detection
Timelapse Recording No | No No timelapse recording
Bracketing No | No No AE bracketing
Continuous Shooting 3.0 fps | fps Low continuous shooting
Image Stabilization No | No No image stabilization
Environmental Sealing No | No No environmental sealing

Sigma SD15 vs Sigma SD9: Comparing Two Models By Physical Characteristics

Before heading straight to the technical characteristics of each model, let’s start with comparing their physical specs. Let’s start with looking at the physical difference of the two products. Below are images that clearly show the sizes of Sigma SD15 and Sigma SD9 from the front view.

Sigma SD15
Sigma SD9
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Now, let’s go on and see how the reviewed models are different or similar by the top view.

Sigma SD15
Sigma SD9
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After looking at these images, you should get a clear idea of each model’s dimensions and how they are different from each other. However, we are not going to stop there. The next characteristic worth looking at is the weight. Of course, not every photographer is concerned about the weight, for example, it wouldn't be a decisive point for those who shoot in a studio. However, it is still an important factor because if you happen to go on a long photo session or just love having the camera with you wherever you go, you want to be sure that the chosen model isn't too heavy.

Speaking of weight, Sigma SD15 is a lighter option of these two, as it weights 200g less than the Sigma SD9. This difference, in fact, can become a significant disadvantage for the photographers, who prefer to have their cameras with them wherever they go.

Thickness values for Semi-Pro DSLR cameras:
Sigma SD15 — 81 mm
Sigma SD9 — 79 mm
Min: 64 mm
Average: 75 mm
Max: 86 mm
Weight values for Semi-Pro DSLR cameras:
Sigma SD15 — 750 g
Sigma SD9 — 950 g
Min: 479 g
Average: 783 g
Max: 1074 g

Comparing Sigma SD15 and Sigma SD9 by the type of Sensor and Resolution

Sensor is, without a doubt, the most significant element of every digital camera. Its type, size, and resolution are the factors that define the quality of future shots. Thus, it is barely possible to pick a suitable camera without looking at these specs.

Are Sigma SD15 and Sigma SD9 any different in terms of sensor type?

In fact, that's exactly what makes these two models really different. Thus, it is a good point to consider if your are choosing between these two cameras. Sigma SD15 features a 5.0 MP APS-C sized CMOS (Foveon X3) sensor and boasts of a True II processor . Sigma SD9, in its turn, comes with a 3.0 MP APS-C sized CMOS (Foveon X3) sensor , which makes it significantly different from the first model.

Take a look below to find the comparison of Sigma SD15 and Sigma SD9 by the size of their sensors.

Sigma SD15
Sigma SD9
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Sigma SD15 and Sigma SD9 are identical by this indicator, as each feature a sensor of the same size. Thus, both cameras will provide the same level of control in terms of the depth of field if you use them with the same focal length and aperture.

For Which Fields Of Photography Are Sigma SD15 and Sigma SD9 Suitable?

If you are interested in photography or has made a career in this field, you should know that different types of shooting actually require different camera characteristics. While one model can produce outstanding portraits, at the same time, it can be terrible for shooting landscapes, and so on. Thus, before you purchase a specific camera, it is vital to decide, which type of shooting you do most often and consider an option that suits it the most.

This section of our comparison is devoted to the performance of Sigma SD15 and Sigma SD9 in different fields of photography. Here we are going to look at the five main areas and evaluate how well each of the reviewed models performs in them. This will help you choose an option that suits your needs the most depending on your interest in one or several of these fields.

Photography Type Sigma SD15 Sigma SD9
Portrait Photography
64%
65%
Street Photography
65%
63%
Sports Photography
73%
72%
Daily Photography
79%
94%
Landscape Photography
72%
71%

Sigma SD15 for Portrait Photography

Advantages:

  • Large APS-C (20.7 x 13.8 mm) sensor

Disadvantages:

  • No Image Stabilization

Sigma SD9 for Portrait Photography

Advantages:

  • Large APS-C (20.7 x 13.8 mm) sensor

Disadvantages:

  • No Image Stabilization

Sigma SD15 for Street Photography

Advantages:

  • Built-in View Finder
  • Large APS-C(20.7 x 13.8 mm) sensor

Disadvantages:

  • Big size (144 x 107 x 81 mm)
  • No Image Stabilization

Sigma SD9 for Street Photography

Advantages:

  • Built-in View Finder
  • Large APS-C(20.7 x 13.8 mm) sensor

Disadvantages:

  • Big size (152 x 120 x 79 mm)
  • No Image Stabilization

Sigma SD15 for Sports Photography

Advantages:

  • Big size (144 x 107 x 81 mm)

Disadvantages:

  • Slow Continuous Shooting (3.0 fps)
  • No Environmental Sealing
  • Slow Max Shutter Speed (1/4000s)
  • Bad Max Native ISO (1600)

Sigma SD9 for Sports Photography

Advantages:

  • Big size (152 x 120 x 79 mm)

Disadvantages:

  • Slow Continuous Shooting ( fps)
  • No Environmental Sealing
  • Slow Max Shutter Speed (1/6000s)
  • Bad Max Native ISO (400)

Sigma SD15 for Daily Photography

Advantages:

  • Large APS-C (20.7 x 13.8 mm) sensor
  • Built-in Flash
  • Built-in View Finder
  • Live View

Disadvantages:

  • Big weight (750 g)
  • Big size (144 x 107 x 81 mm)
  • Video is not available

Sigma SD9 for Daily Photography

Advantages:

  • Large APS-C (20.7 x 13.8 mm) sensor
  • Built-in View Finder
  • Live View

Disadvantages:

  • Big weight (950 g)
  • Big size (152 x 120 x 79 mm)
  • No Built-in Flash
  • Video is not available

Sigma SD15 for Landscape Photography

Advantages:

  • Large APS-C (20.7 x 13.8 mm) sensor
  • Live View
  • RAW Support

Disadvantages:

  • Low resolution sensor (5 MP)
  • No Environmental Sealing
  • Bad Max Native ISO (1600)

Sigma SD9 for Landscape Photography

Advantages:

  • Large APS-C (20.7 x 13.8 mm) sensor
  • Live View
  • RAW Support

Disadvantages:

  • Low resolution sensor (3 MP)
  • No Environmental Sealing
  • Bad Max Native ISO (400)

Comparison of Sigma SD15 vs Sigma SD9: Final Verdict

Hopefully, our detailed overview of these models has helped you consider all the main specs, pros and cons of each cameras. Maybe, after reading this comparison, some of you have already decided which option to opt for depending on your needs and preferences. However, if you are still wondering which option is a better choice, Sigma SD15 or Sigma SD9, below you can see what scores each of them received in five different aspects. To wrap up, we have used our unique Decision Algorithm that assesses different camera models upon 63 different factors including their price, and, if possible, DxO Mark scores. This algorithm allows us to make our verdict more consistent and objective.

What is our final verdict? Based on our comparison and the final scores of Sigma SD15 and Sigma SD9 here is what we can say in conclusion:

According all the factors that we considered in the process of comparing these two cameras, Sigma SD15 deserves a higher Total Score than the Sigma SD9. Thus, if you are choosing between these options, we would recommend you to choose the first model over the other one.

Sigma SD15 vs Sigma SD9 Table Of Technical Specs

For better understanding of each model’s technical characteristics, find the detailed comparison below:

Sigma SD15 Sigma SD9
General
Brand Sigma Sigma
Model SD15 SD9
Announced Feb 20, 2010 Nov 26, 2002
Body Type Mid-size SLR Mid-size SLR
Sensor
Sensor Type CMOS (Foveon X3) CMOS (Foveon X3)
Sensor Size APS-C APS-C
Sensor Dimensions 20.7 x 13.8 mm 20.7 x 13.8 mm
Sensor Area 285.66 mm2 285.66 mm2
Sensor Resolution 5.0 MP 3.0 MP
Max Image Resolution 2640 x 1760 2268 x 1512
Max Native ISO 1,600 400
Max Boosted ISO 3,200 n/a
Min Native ISO 100 100
RAW Support Yes Yes
Lens
Manual Focus Yes Yes
Lens Mount Sigma SA Bayonet Sigma SA Bayonet
Number of Lenses 72 72
Focal Length Multiplier x x
Macro Focus Range
AutoFocus
AF Touch No No
AF Continuous Yes Yes
AF Single Yes Yes
AF Tracking No No
AF Selective Yes Yes
AF Center No No
AF Multi Area Yes Yes
AF Live View Yes Yes
AF Face Detection No No
AF Contrast Detection Yes Yes
AF Phase Detection Yes No
Number of Focus Points n/a n/a
Number of Cross Focus Points n/a n/a
Screen
Screen Type Fixed Type Fixed Type
Screen Size 3″ 1.8″
Screen Resolution 460k dots 130k dots
Live View No No
Touch Screen No No
ViewFinder
ViewFinder Optical (pentaprism) Optical (pentaprism)
ViewFinder Resolution 0k dots 0k dots
ViewFinder Coverage 96% 98%
ViewFinder Magnification 0.6 0.77
Photography Features
Min Shutter Speed 30 s 30 s
Max Shutter Speed 1/4000 s 1/6000 s
Continuous Shooting 3.0 fps fps
Shutter Priority Yes Yes
Aperture Priority Yes Yes
Manual Exposure Mode Yes Yes
Exposure Compensation Yes Yes
Custom White Balance Yes No
Image Stabilization No No
Built-in Flash Yes No
Flash Range 0
Flash Modes n/a n/a
External Flash Yes Yes
AE Bracketing No No
WB Bracketing No No
Exposure Modes
Multi-Segment Yes No
Average Yes No
Spot No No
Partial No No
AF-Area No No
Center Weighted Yes No
Video Features
Video Resolutions n/a n/a
Max Video Resolution
Video Formats n/a n/a
Microphone Port No No
Headphone Port No No
Connectivity
Wireless Connectivity No No
HDMI Yes No
USB USB 2.0 USB 1.0
Physical
Environmental Sealing No No
Water Proof No No
Dust Proof No No
Shock Proof No No
Crush Proof No No
Freeze Proof No No
Weight 750 g 950 g
Physical Dimensions 144 x 107 x 81 mm 152 x 120 x 79 mm
Battery Life n/a n/a
Battery Type n/a n/a
Battery Model n/a n/a
Other Features
Self Timer Yes Yes
Timelapse Recording No No
GPS
Storage Type SD/SDHC card Compact Flash Type I or II
Storage Slots 1 1

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