Pentax K100D S vs Sony A350

On this page, we will be comparing the Pentax K100D S and Sony A350, both Entry-Level DSLR digital cameras by competitors Pentax and Sony. There exists a sizeable gap between the image resolutions of the K100D S (6MP) and A350 (14MP) but both cameras offer the same sensor size (APS-C).

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The K100D S was manufactured 11 months before the A350 and they are both of a similar generation. Both the cameras have the same body design (Compact SLR).

Before delving right into a in depth comparison, here is a concise view of how the K100D S grades against the A350 with regards to portability, imaging, features and an overall grade.

Here is a preview of the gallery images for Pentax K100D Super and Sony Alpha DSLR-A350. The entire galleries are available at Pentax K100D S Gallery and Sony A350 Gallery.

For those who are intending to lug around your camera frequently, you have to take into account its weight and size. The Pentax K100D S provides exterior dimensions of 129mm x 91mm x 71mm (5.1" x 3.6" x 2.8") along with a weight of 646 grams (1.42 lbs) while the Sony A350 has specifications of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") accompanied by a weight of 674 grams (1.49 lbs).

Contrast the Pentax K100D S and Sony A350 in the latest Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will change dependant on the lens you are employing during that time. Here is a front view proportions comparison of the K100D S versus the A350.

Using dimensions and weight, the portability rating of the K100D S and A350 is 65 and 62 respectively.

More often than not, it is very difficult to visualize the difference between sensor measurements only by checking specifications. The photograph underneath might give you a better sense of the sensor dimensions in the K100D S and A350.

Plainly, the two cameras provide the same sensor dimensions albeit different MP. You should expect the Sony A350 to give extra detail due to its extra 8 Megapixels. Higher resolution will also allow you to crop shots more aggressively. The older K100D S is going to be disadvantaged when it comes to sensor technology.