Olympus E-330 vs Pentax Q10

In this article, we will be comparing the Olympus E-330 versus Pentax Q10, one is a Advanced DSLR and the latter is a Entry-Level Mirrorless by brands Olympus and Pentax. There exists a big gap among the sensor resolutions of the E-330 (7MP) and Q10 (12MP) and the E-330 (Four Thirds) and Q10 (1/2.3") feature totally different sensor dimensions.

Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

The E-330 was launched 7 years prior to the Q10 which is a fairly big gap as far as camera technology is concerned. Both of these cameras offer different body type with the Olympus E-330 being a Mid-size SLR camera and the Pentax Q10 being a Rangefinder-style mirrorless camera.

Before diving through a comprehensive comparison, below is a brief overview of how the E-330 matches up versus the Q10 with regard to portability, imaging, features and an overall score.

Below is a preview of the gallery photos for Olympus E-330 and Pentax Q10. The complete galleries are viewable at Olympus E-330 Gallery and Pentax Q10 Gallery.

For anybody who is aiming to carry around your camera regularly, you will have to take into account its weight and measurements. The Olympus E-330 enjoys external measurements of 140mm x 87mm x 72mm (5.5" x 3.4" x 2.8") having a weight of 616 grams (1.36 lbs) whilst the Pentax Q10 has proportions of 102mm x 58mm x 34mm (4.0" x 2.3" x 1.3") having a weight of 200 grams (0.44 lbs).

Examine the Olympus E-330 versus Pentax Q10 in the new Camera with Lens Size Comparison Tool.

Remember that, the weight of an Interchangeable Lens Camera will vary based on the lens you are employing at that moment. Underneath is the front view overall size comparison of the E-330 against the Q10.

Using dimensions and weight, the portability score of the E-330 and Q10 is 65 and 92 respectively.

More often than not, it can be hard to visualise the difference in sensor sizes merely by researching technical specs. The pic underneath may give you a greater sense of the sensor measurements in the E-330 and Q10.

As you have seen, both cameras offer different megapixels and different sensor sizes. The E-330 due to its bigger sensor will make getting bokeh less difficult and the Pentax Q10 will result in greater detail utilizing its extra 5 Megapixels. Higher resolution will let you crop photographs a little more aggressively. The more aged E-330 will be disadvantaged with regard to sensor tech.