Sigma SD15 vs Sony A290
59 Imaging
44 Features
45 Overall
44
66 Imaging
54 Features
47 Overall
51
Sigma SD15 vs Sony A290 Key Specs
(Full Review)
- 5MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 1600 (Push to 3200)
- No Video
- Sigma SA Mount
- 750g - 144 x 107 x 81mm
- Announced February 2010
- Succeeded the Sigma SD14
(Full Review)
- 14MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 549g - 128 x 97 x 86mm
- Revealed June 2010
- Older Model is Sony A230
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On this page, we will be analyzing the Sigma SD15 vs Sony A290, one being a Advanced DSLR and the latter is a Entry-Level DSLR by companies Sigma and Sony. There is a big difference among the resolutions of the SD15 (5MP) and A290 (14MP) but both cameras boast the same sensor sizing (APS-C).
Snapchat Adds Watermarks to AI-Created ImagesThe SD15 was introduced 3 months prior to the A290 which means that they are both of a similar generation. Both the cameras have different body design with the Sigma SD15 being a Mid-size SLR camera and the Sony A290 being a Compact SLR camera.
Before diving into a complete comparison, here is a concise summary of how the SD15 matches up vs the A290 with regards to portability, imaging, features and an overall rating.
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This is a preview of the gallery images for Sigma SD15 and Sony Alpha DSLR-A290. The whole galleries are provided at Sigma SD15 Gallery and Sony A290 Gallery.
Reasons to pick Sigma SD15 over the Sony A290
| SD15 | A290 | |||
|---|---|---|---|---|
| Screen dimensions | 3" |  | 2.7" | Bigger screen (+0.3") |
| Screen resolution | 460k |  | 230k | Clearer screen (+230k dot) |
Reasons to pick Sony A290 over the Sigma SD15
| A290 | SD15 |
|---|
Common features in the Sigma SD15 and Sony A290
| SD15 | A290 | |||
|---|---|---|---|---|
| Revealed | February 2010 |  | June 2010 | Same generation |
| Manually focus |  | Dial precise focus | ||
| Screen type | Fixed |  | Fixed | Fixed screen |
| Selfie screen |  | Lack of selfie screen | ||
| Touch screen |  | Neither includes Touch screen |
Sigma SD15 vs Sony A290 Physical Comparison
If you are aiming to carry your camera frequently, you will have to consider its weight and size. The Sigma SD15 features outside measurements of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") having a weight of 750 grams (1.65 lbs) while the Sony A290 has specifications of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") accompanied by a weight of 549 grams (1.21 lbs).
Look at the Sigma SD15 vs Sony A290 in the new Camera and Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you are utilizing during that time. Underneath is a front view proportions comparison of the SD15 versus the A290.
Factoring in size and weight, the portability rating of the SD15 and A290 is 59 and 66 respectively.
Sigma SD15 vs Sony A290 Sensor Comparison
Often, it is hard to envision the gap in sensor sizing merely by looking through technical specs. The graphic underneath might provide you a more clear sense of the sensor measurements in the SD15 and A290.
As you can tell, the 2 cameras provide the same sensor dimensions albeit not the same megapixels. You should expect the Sony A290 to result in more detail using its extra 9MP. Higher resolution will enable you to crop photographs more aggressively.
Sigma SD15 vs Sony A290 Screen and ViewFinder
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Sigma SD15 vs Sony A290 Specifications
| Sigma SD15 | Sony Alpha DSLR-A290 | |
|---|---|---|
| General Information | ||
| Brand Name | Sigma | Sony |
| Model | Sigma SD15 | Sony Alpha DSLR-A290 |
| Type | Advanced DSLR | Entry-Level DSLR |
| Announced | 2010-02-20 | 2010-06-09 |
| Body design | Mid-size SLR | Compact SLR |
| Sensor Information | ||
| Processor | True II | Bionz |
| Sensor type | CMOS (Foveon X3) | CCD |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 20.7 x 13.8mm | 23.5 x 15.7mm |
| Sensor area | 285.7mm² | 369.0mm² |
| Sensor resolution | 5 megapixels | 14 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Peak resolution | 2640 x 1760 | 4592 x 3056 |
| Highest native ISO | 1600 | 3200 |
| Highest enhanced ISO | 3200 | - |
| Minimum native ISO | 100 | 100 |
| RAW pictures | ||
| Minimum enhanced ISO | 50 | - |
| Autofocusing | ||
| Manual focus | ||
| Touch focus | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Number of focus points | - | 9 |
| Lens | ||
| Lens mount | Sigma SA | Sony/Minolta Alpha |
| Available lenses | 76 | 143 |
| Crop factor | 1.7 | 1.5 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display diagonal | 3" | 2.7" |
| Display resolution | 460k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | Optical (pentamirror) |
| Viewfinder coverage | 96 percent | 95 percent |
| Viewfinder magnification | 0.6x | 0.55x |
| Features | ||
| Min shutter speed | 30 secs | 30 secs |
| Max shutter speed | 1/4000 secs | 1/4000 secs |
| Continuous shutter speed | 3.0 frames per second | 3.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | - | 10.00 m (at ISO 100) |
| Flash modes | - | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| Hot shoe | ||
| AEB | ||
| White balance bracketing | ||
| Max flash sync | 1/180 secs | 1/160 secs |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Highest video resolution | None | None |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | None | 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 | 750 grams (1.65 lb) | 549 grams (1.21 lb) |
| Physical dimensions | 144 x 107 x 81mm (5.7" x 4.2" x 3.2") | 128 x 97 x 86mm (5.0" x 3.8" x 3.4") |
| DXO scores | ||
| DXO Overall score | not tested | 66 |
| DXO Color Depth score | not tested | 22.6 |
| DXO Dynamic range score | not tested | 11.5 |
| DXO Low light score | not tested | 615 |
| Other | ||
| Battery life | - | 290 shots |
| Style of battery | - | Battery Pack |
| Battery model | - | NP-FH50 |
| Self timer | Yes (10 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC card | Memory Stick Pro Duo/ Pro-HG Duo, SD/SDHC |
| Storage slots | One | One |
| Pricing at release | $1,500 | $600 |