Pentax K-500 vs Sony A300

Lets look more in depth at the Pentax K-500 versus Sony A300, both Entry-Level DSLR cameras by brands Pentax and Sony. There is a sizeable difference among the sensor resolutions of the K-500 (16MP) and A300 (10MP) but both cameras provide the same sensor sizing (APS-C).

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The K-500 was announced 5 years later than the A300 and that is a fairly large gap as far as camera tech is concerned. Both cameras have the same body design (Compact SLR).

Before delving into a complete comparison, here is a brief highlight of how the K-500 scores against the A300 for portability, imaging, features and an overall grade.

Following is a sample of the gallery pictures for Pentax K-500 and Sony Alpha DSLR-A300. The whole galleries are viewable at Pentax K-500 Gallery and Sony A300 Gallery.

For anyone who is aiming to lug around your camera often, you will want to take into account its weight and volume. The Pentax K-500 features exterior dimensions of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") having a weight of 646 grams (1.42 lbs) while the Sony A300 has sizing of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") and a weight of 632 grams (1.39 lbs).

Compare the Pentax K-500 versus Sony A300 in the all new Camera and Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will vary based on the lens you are utilizing at that moment. Underneath is a front view over all size comparison of the K-500 against the A300.

Using size and weight, the portability grade of the K-500 and A300 is 64 and 64 respectively.

Oftentimes, it is very hard to envision the contrast in sensor measurements only by checking out technical specs. The visual here may provide you a much better sense of the sensor sizes in the K-500 and A300.

As you have seen, the 2 cameras have the same sensor dimensions but not the same resolution. You should anticipate the Pentax K-500 to provide more detail with its extra 6MP. Greater resolution will let you crop photos a bit more aggressively. The more modern K-500 will have an edge when it comes to sensor technology.