Sigma SD10 vs Sony A290

Below, we will be matching up the Sigma SD10 versus Sony A290, one being a Advanced DSLR and the latter is a Entry-Level DSLR by rivals Sigma and Sony. There is a significant difference among the image resolutions of the SD10 (3MP) and A290 (14MP) but they use the exact same sensor dimensions (APS-C).

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The SD10 was introduced 7 years prior to the A290 and that is a fairly sizable gap as far as camera tech is concerned. Both the cameras come with different body type with the Sigma SD10 being a Mid-size SLR camera and the Sony A290 being a Compact SLR camera.

Before getting through a more detailed comparison, below is a concise introduction of how the SD10 scores vs the A290 with respect to portability, imaging, features and an overall rating.

Following is a preview of the gallery images for Sigma SD10 and Sony Alpha DSLR-A290. The whole galleries are provided at Sigma SD10 Gallery and Sony A290 Gallery.

If you are aiming to carry your camera frequently, you should think about its weight and measurements. The Sigma SD10 features external measurements of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") and a weight of 950 grams (2.09 lbs) while the Sony A290 has proportions of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") along with a weight of 549 grams (1.21 lbs).

Contrast the Sigma SD10 versus Sony A290 in the all new Camera with Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will change depending on the lens you are employing at that time. Underneath is the front view physical size comparison of the SD10 versus the A290.

Taking into consideration size and weight, the portability score of the SD10 and A290 is 54 and 66 respectively.

Usually, its difficult to picture the difference in sensor sizing simply by checking out specifications. The photograph below should offer you a stronger sense of the sensor measurements in the SD10 and A290.

To sum up, each of the cameras posses the exact same sensor measurements albeit different MP. You should expect the Sony A290 to produce greater detail using its extra 11MP. Higher resolution will enable you to crop photographs somewhat more aggressively. The older SD10 will be disadvantaged with regard to sensor innovation.