Pentax X90 vs Sigma SD10

The following is a extensive comparison of the Pentax X90 versus Sigma SD10, former is a Small Sensor Superzoom while the latter is a Advanced DSLR by brands Pentax and Sigma. There is a considerable difference between the image resolutions of the X90 (12MP) and SD10 (3MP) and the X90 (1/2.3") and SD10 (APS-C) posses different sensor measurements.

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The X90 was brought out 6 years after the SD10 which is quite a large difference as far as tech is concerned. Each of these cameras feature different body design with the Pentax X90 being a SLR-like (bridge) camera and the Sigma SD10 being a Mid-size SLR camera.

Before we go straight to a full comparison, here is a short synopsis of how the X90 matches up versus the SD10 with regards to portability, imaging, features and an overall mark.

The following is a preview of the gallery images for Pentax X90 & Sigma SD10. The entire galleries are provided at Pentax X90 Gallery & Sigma SD10 Gallery.

If you are aiming to travel with your camera often, you'll need to factor in its weight and volume. The Pentax X90 comes with outside dimensions of 111mm x 85mm x 110mm (4.4" x 3.3" x 4.3") and a weight of 428 grams (0.94 lbs) whilst the Sigma SD10 has sizing of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") with a weight of 950 grams (2.09 lbs).

Take a look at the Pentax X90 versus Sigma SD10 in our brand new Camera & Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will vary based on the lens you have during that time. Underneath is a front view size comparison of the X90 versus the SD10.

Taking into account size and weight, the portability score of the X90 and SD10 is 69 and 54 respectively.

Generally, it's difficult to picture the contrast between sensor dimensions just by reviewing technical specs. The image underneath will provide you a stronger sense of the sensor dimensions in the X90 and SD10.

As you can tell, both cameras feature different megapixel count and different sensor dimensions. The X90 due to its tinier sensor is going to make shooting shallower depth of field tougher and the Pentax X90 will offer you extra detail having its extra 9 Megapixels. Higher resolution will also help you crop photographs way more aggressively. The fresher X90 should have a benefit with regard to sensor technology.