Pentax KP vs Sigma SD10

Here, we are evaluating the Pentax KP versus Sigma SD10, both Advanced DSLR digital cameras by manufacturers Pentax and Sigma. There exists a crucial gap between the resolutions of the KP (24MP) and SD10 (3MP) but both cameras boast the identical sensor dimensions (APS-C).

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The KP was announced 13 years after the SD10 which is quite a serious gap as far as technology is concerned. Both the cameras feature the same body design (Mid-size SLR).

Before going into a full comparison, here is a simple introduction of how the KP scores vs the SD10 with regards to portability, imaging, features and an overall mark.

The following is a sample of the gallery pics for Pentax KP and Sigma SD10. The whole galleries are provided at Pentax KP Gallery and Sigma SD10 Gallery.

For anybody who is aiming to travel with your camera, you should take into account its weight and size. The Pentax KP offers physical measurements of 132mm x 101mm x 76mm (5.2" x 4.0" x 3.0") with a weight of 703 grams (1.55 lbs) whilst the Sigma SD10 has specifications of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") accompanied by a weight of 950 grams (2.09 lbs).

Examine the Pentax KP versus Sigma SD10 in the all new Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilising at that time. Below is a front view dimensions comparison of the KP against the SD10.

Using dimensions and weight, the portability rating of the KP and SD10 is 61 and 54 respectively.

Quite often, it is very difficult to visualize the contrast between sensor dimensions merely by looking at technical specs. The picture below will give you a greater sense of the sensor measurements in the KP and SD10.

As you have seen, both of those cameras feature the identical sensor size but different MP. You should expect to see the Pentax KP to resolve greater detail with its extra 21MP. Greater resolution will also help you crop images way more aggressively. The more modern KP provides a benefit in sensor innovation.