Olympus E-510 vs Pentax K-50

Its time to look more in depth at the Olympus E-510 vs Pentax K-50, one is a Advanced DSLR and the other is a Entry-Level DSLR by brands Olympus and Pentax. There is a sizeable difference among the sensor resolutions of the E-510 (10MP) and K-50 (16MP) and the E-510 (Four Thirds) and K-50 (APS-C) boast different sensor dimensions.

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The E-510 was unveiled 7 years before the K-50 which is a fairly large gap as far as camera tech is concerned. Both of the cameras have different body design with the Olympus E-510 being a Mid-size SLR camera and the Pentax K-50 being a Compact SLR camera.

Before delving straight to a in depth comparison, here is a short overview of how the E-510 grades versus the K-50 in regards to portability, imaging, features and an overall score.

Here is a sample of the gallery pictures for Olympus E-510 and Pentax K-50. The full galleries are provided at Olympus E-510 Gallery and Pentax K-50 Gallery.

If you're looking to carry around your camera frequently, you will need to take into account its weight and dimensions. The Olympus E-510 comes with outer dimensions of 136mm x 92mm x 68mm (5.4" x 3.6" x 2.7") accompanied by a weight of 490 grams (1.08 lbs) and the Pentax K-50 has dimensions of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") with a weight of 650 grams (1.43 lbs).

See the Olympus E-510 vs Pentax K-50 in the all new Camera and Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will change based on the lens you use at that time. Following is a front view size comparison of the E-510 against the K-50.

Using size and weight, the portability rating of the E-510 and K-50 is 69 and 63 respectively.

Often, it can be hard to visualize the difference in sensor sizes just by viewing specs. The pic below will help provide you a far better sense of the sensor dimensions in the E-510 and K-50.

As you can plainly see, both of the cameras provide different megapixel count and different sensor sizes. The E-510 with its smaller sensor is going to make shooting bokeh trickier and the Pentax K-50 will provide you with more detail having an extra 6MP. Greater resolution will also let you crop images more aggressively. The more aged E-510 will be disadvantaged in sensor tech.