Pentax Q10 vs Sony A330

In this write-up, we will be analyzing the Pentax Q10 vs Sony A330, one being a Entry-Level Mirrorless and the latter is a Entry-Level DSLR by competitors Pentax and Sony. The resolution of the Q10 (12MP) and the A330 (10MP) is pretty similar but the Q10 (1/2.3") and A330 (APS-C) use different sensor dimensions.

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The Q10 was launched 3 years later than the A330 and that is quite a significant gap as far as technology is concerned. Both of the cameras offer different body type with the Pentax Q10 being a Rangefinder-style mirrorless camera and the Sony A330 being a Compact SLR camera.

Before delving straight into a in depth comparison, below is a simple summation of how the Q10 grades versus the A330 in regards to portability, imaging, features and an overall rating.

The following is a preview of the gallery images for Pentax Q10 and Sony Alpha DSLR-A330. The complete galleries are available at Pentax Q10 Gallery and Sony A330 Gallery.

When you are intending to carry your camera frequently, you should factor its weight and dimensions. The Pentax Q10 has outside measurements of 102mm x 58mm x 34mm (4.0" x 2.3" x 1.3") along with a weight of 200 grams (0.44 lbs) while the Sony A330 has dimensions of 128mm x 97mm x 71mm (5.0" x 3.8" x 2.8") accompanied by a weight of 529 grams (1.17 lbs).

Check out the Pentax Q10 vs Sony A330 in the latest Camera and Lens Size Comparison Tool.

Remember, the weight of an Interchangeable Lens Camera will change based on the lens you are utilising during that time. Following is the front view measurement comparison of the Q10 and the A330.

Looking at dimensions and weight, the portability grade of the Q10 and A330 is 92 and 67 respectively.

Normally, it is tough to imagine the difference between sensor sizing simply by reviewing a spec sheet. The visual underneath will give you a more clear sense of the sensor sizing in the Q10 and A330.

Clearly, the two cameras offer different megapixel count and different sensor sizing. The Q10 because of its tinier sensor is going to make shooting shallower depth of field tougher and the Pentax Q10 will deliver extra detail utilizing its extra 2 Megapixels. Higher resolution will also make it easier to crop shots a little more aggressively. The fresher Q10 provides an edge when it comes to sensor innovation.