Pentax K-500 vs Sony A37

Its time to take a deeper look at the Pentax K-500 and Sony A37, both Entry-Level DSLR digital cameras by rivals Pentax and Sony. The resolution of the K-500 (16MP) and the A37 (16MP) is very well matched and both cameras offer the same sensor sizes (APS-C).

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The K-500 was unveiled 19 months later than the A37 making them a generation apart from each other. Both of these cameras have the same body design (Compact SLR).

Before delving right into a thorough comparison, here is a brief view of how the K-500 matches up versus the A37 with respect to portability, imaging, features and an overall rating.

This is a sample of the gallery pics for Pentax K-500 & Sony SLT-A37. The full galleries are viewable at Pentax K-500 Gallery & Sony A37 Gallery.

If you are looking to carry your camera often, you should factor its weight and dimensions. The Pentax K-500 comes with exterior measurements of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") accompanied by a weight of 646 grams (1.42 lbs) and the Sony A37 has dimensions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") along with a weight of 506 grams (1.12 lbs).

Compare the Pentax K-500 and Sony A37 in our newest Camera & Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will change based on the lens you use during that time. Here is a front view scale comparison of the K-500 compared to the A37.

Looking at size and weight, the portability rating of the K-500 and A37 is 64 and 67 respectively.

Oftentimes, its tough to visualise the difference between sensor sizing simply by checking technical specs. The photograph below might provide you a more clear sense of the sensor measurements in the K-500 and A37.

As you have seen, each of these cameras provide the same sensor dimensions and the same exact MP therefore you can expect similar quality of files although you have to consider the launch date of the products into consideration. The fresher K-500 is going to have a benefit when it comes to sensor innovation.