Olympus E-PM1 vs Pentax Q10

Here is a extended overview of the Olympus E-PM1 versus Pentax Q10, both Entry-Level Mirrorless cameras by manufacturers Olympus and Pentax. The resolution of the E-PM1 (12MP) and the Q10 (12MP) is fairly comparable but the E-PM1 (Four Thirds) and Q10 (1/2.3") enjoy totally different sensor sizing.

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The E-PM1 was announced 9 months before the Q10 so they are both of a similar generation. Each of the cameras come with the identical body type (Rangefinder-style mirrorless).

Before going straight into a comprehensive comparison, below is a quick view of how the E-PM1 scores against the Q10 with regard to portability, imaging, features and an overall rating.

Below is a sample of the gallery pictures for Olympus PEN E-PM1 and Pentax Q10. The whole galleries are viewable at Olympus E-PM1 Gallery and Pentax Q10 Gallery.

If you're planning to carry your camera regularly, you will need to think about its weight and size. The Olympus E-PM1 enjoys outside dimensions of 110mm x 64mm x 34mm (4.3" x 2.5" x 1.3") having a weight of 265 grams (0.58 lbs) whilst the Pentax Q10 has specifications of 102mm x 58mm x 34mm (4.0" x 2.3" x 1.3") along with a weight of 200 grams (0.44 lbs).

Contrast the Olympus E-PM1 versus Pentax Q10 in the latest Camera and Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will vary based on the lens you have chosen at the time. Underneath is the front view measurement comparison of the E-PM1 against the Q10.

Factoring in dimensions and weight, the portability rating of the E-PM1 and Q10 is 89 and 92 respectively.

Normally, it is tough to envision the contrast in sensor sizing simply by seeing specifications. The photograph underneath should give you a much better sense of the sensor dimensions in the E-PM1 and Q10.

To sum up, both the cameras have got the exact same megapixel count but not the same sensor sizing. The E-PM1 contains the larger sensor which should make obtaining shallow depth of field simpler. The older E-PM1 will be disadvantaged with regard to sensor technology.