Canon 550D vs Pentax K100D

Let's take a more detailed look at the Canon 550D and Pentax K100D, both Entry-Level DSLR cameras by companies Canon and Pentax. There exists a large gap among the resolutions of the 550D (18MP) and K100D (6MP) but they possess the exact same sensor dimensions (APS-C).

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The 550D was revealed 3 years after the K100D which is a fairly serious difference as far as camera technology is concerned. Both of these cameras come with the identical body type (Compact SLR).

Before going in to a in depth comparison, below is a brief view of how the 550D scores versus the K100D when considering portability, imaging, features and an overall score.

Below is a preview of the gallery photos for Canon EOS 550D & Pentax K100D. The full galleries are available at Canon 550D Gallery & Pentax K100D Gallery.

If you are going to carry around your camera regularly, you need to consider its weight and volume. The Canon 550D offers outside dimensions of 129mm x 98mm x 62mm (5.1" x 3.9" x 2.4") accompanied by a weight of 530 grams (1.17 lbs) while the Pentax K100D has sizing of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") along with a weight of 660 grams (1.46 lbs).

Contrast the Canon 550D and Pentax K100D in our brand new Camera & Lens Size Comparison Tool.

Remember, the weight of an ILC will vary dependant on the lens you select at that moment. Underneath is the front view measurement comparison of the 550D compared to the K100D.

Taking into consideration dimensions and weight, the portability score of the 550D and K100D is 70 and 64 respectively.

Quite often, it is tough to see the gap in sensor sizes just by looking through specifications. The picture underneath will provide you a far better sense of the sensor sizes in the 550D and K100D.

Plainly, each of the cameras posses the exact same sensor measurements albeit not the same resolution. You can count on the Canon 550D to result in more detail because of its extra 12MP. Higher resolution will also make it easier to crop pictures somewhat more aggressively. The more modern 550D will have an advantage in sensor innovation.