Pentax K-x vs Sony QX1

Lets look more in depth at the Pentax K-x versus Sony QX1, former being a Entry-Level DSLR while the other is a Lens-style by rivals Pentax and Sony. There is a considerable difference among the resolutions of the K-x (12MP) and QX1 (20MP) but both cameras boast the same sensor size (APS-C).

Photography Glossary

The K-x was unveiled 5 years earlier than the QX1 and that is a fairly large difference as far as camera tech is concerned. Both the cameras have different body design with the Pentax K-x being a Compact SLR camera and the Sony QX1 being a Lens-style camera.

Before getting into a thorough comparison, here is a brief view of how the K-x grades against the QX1 in regards to portability, imaging, features and an overall rating.

The following is a sample of the gallery pictures for Pentax K-x & Sony Alpha QX1. The full galleries are provided at Pentax K-x Gallery & Sony QX1 Gallery.

For anyone who is going to carry your camera regularly, you will need to factor its weight and measurements. The Pentax K-x features external measurements of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") accompanied by a weight of 580 grams (1.28 lbs) while the Sony QX1 has proportions of 74mm x 70mm x 53mm (2.9" x 2.8" x 2.1") accompanied by a weight of 216 grams (0.48 lbs).

Examine the Pentax K-x versus Sony QX1 in our brand new Camera & Lens Size Comparison Tool.

Always remember, the weight of an ILC will vary depending on the lens you are working with at that time. Here is a front view proportions comparison of the K-x versus the QX1.

Taking into consideration size and weight, the portability rating of the K-x and QX1 is 69 and 90 respectively.

Generally, it can be difficult to imagine the difference in sensor sizing merely by seeing specs. The graphic underneath will help offer you a far better sense of the sensor sizing in the K-x and QX1.

All in all, both cameras have the same sensor dimensions but different MP. You can anticipate the Sony QX1 to produce more detail having an extra 8 Megapixels. Greater resolution can also let you crop pics a bit more aggressively. The older K-x will be disadvantaged in sensor innovation.