Pentax K-x vs Sony A200

In this write-up, we will be looking at the Pentax K-x vs Sony A200, both Entry-Level DSLR digital cameras by rivals Pentax and Sony. The sensor resolution of the K-x (12MP) and the A200 (10MP) is relatively similar and they enjoy the same exact sensor dimensions (APS-C).

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The K-x was released 18 months after the A200 which makes the cameras a generation away from one another. Both of these cameras offer the identical body type (Compact SLR).

Before getting straight into a step-by-step comparison, below is a quick synopsis of how the K-x matches up versus the A200 when it comes to portability, imaging, features and an overall score.

Following is a preview of the gallery photos for Pentax K-x & Sony Alpha DSLR-A200. The complete galleries are available at Pentax K-x Gallery & Sony A200 Gallery.

For anybody who is planning to carry around your camera often, you should factor its weight and measurements. The Pentax K-x comes with outer dimensions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") having a weight of 580 grams (1.28 lbs) whilst the Sony A200 has proportions of 131mm x 99mm x 71mm (5.2" x 3.9" x 2.8") with a weight of 572 grams (1.26 lbs).

Contrast the Pentax K-x vs Sony A200 in our brand new Camera & Lens Size Comparison Tool.

Remember that, the weight of an ILC will change depending on the lens you choose at that moment. Here is the front view physical size comparison of the K-x compared to the A200.

Looking at dimensions and weight, the portability score of the K-x and A200 is 69 and 66 respectively.

Typically, it's difficult to see the contrast between sensor sizes just by going over a spec sheet. The pic below may offer you a much better sense of the sensor sizes in the K-x and A200.

Clearly, the two cameras enjoy the same exact sensor sizing albeit not the same resolution. You can count on the Pentax K-x to offer greater detail as a result of its extra 2MP. Higher resolution can also let you crop shots far more aggressively. The fresher K-x is going to have a benefit when it comes to sensor innovation.