Canon 550D vs Pentax K-S2

On this page, we are looking at the Canon 550D versus Pentax K-S2, both Entry-Level DSLR cameras by manufacturers Canon and Pentax. The resolution of the 550D (18MP) and the K-S2 (20MP) is fairly comparable and both cameras provide the same sensor measurements (APS-C).

Photography Glossary

The 550D was revealed 5 years prior to the K-S2 and that is a fairly sizable difference as far as camera technology is concerned. Both of these cameras have the same body design (Compact SLR).

Before diving right into a step-by-step comparison, here is a brief overview of how the 550D matches up vs the K-S2 in relation to portability, imaging, features and an overall rating.

The following is a sample of the gallery pictures for Canon EOS 550D & Pentax K-S2. The full galleries are viewable at Canon 550D Gallery & Pentax K-S2 Gallery.

For those who are looking to carry your camera frequently, you'll need to take into account its weight and volume. The Canon 550D has exterior dimensions of 129mm x 98mm x 62mm (5.1" x 3.9" x 2.4") along with a weight of 530 grams (1.17 lbs) while the Pentax K-S2 has sizing of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") having a weight of 678 grams (1.49 lbs).

Check out the Canon 550D versus Pentax K-S2 in our brand new Camera & Lens Size Comparison Tool.

Remember that, the weight of an ILC will differ depending on the lens you have attached during that time. The following is a front view dimension comparison of the 550D versus the K-S2.

Taking into account dimensions and weight, the portability grade of the 550D and K-S2 is 70 and 64 respectively.

Normally, it can be tough to imagine the contrast in sensor sizing purely by going through a spec sheet. The graphic underneath might offer you a stronger sense of the sensor dimensions in the 550D and K-S2.

As you can see, both of the cameras provide the same sensor dimensions but different MP. You can anticipate the Pentax K-S2 to produce extra detail because of its extra 2 Megapixels. Greater resolution can also enable you to crop photos more aggressively. The older 550D will be disadvantaged with regard to sensor innovation.