Olympus E-510 vs Pentax K-70

Following is a extensive assessment of the Olympus E-510 vs Pentax K-70, one is a Advanced DSLR and the other is a Entry-Level DSLR by companies Olympus and Pentax. There is a huge difference among the sensor resolutions of the E-510 (10MP) and K-70 (24MP) and the E-510 (Four Thirds) and K-70 (APS-C) provide different sensor dimensions.

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The E-510 was launched 9 years earlier than the K-70 which is a fairly significant gap as far as camera tech is concerned. The two cameras feature different body design with the Olympus E-510 being a Mid-size SLR camera and the Pentax K-70 being a Compact SLR camera.

Before getting straight to a more detailed comparison, here is a brief view of how the E-510 grades vs the K-70 when considering portability, imaging, features and an overall score.

The following is a sample of the gallery pictures for Olympus E-510 and Pentax K-70. The complete galleries are viewable at Olympus E-510 Gallery and Pentax K-70 Gallery.

For anyone who is going to carry around your camera often, you are going to need to factor its weight and dimensions. The Olympus E-510 has got outside measurements 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-70 has dimensions of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") and a weight of 688 grams (1.52 lbs).

Compare the Olympus E-510 vs Pentax K-70 in the all new Camera with Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you select at the time. The following is a front view proportions comparison of the E-510 versus the K-70.

Taking into account size and weight, the portability rating of the E-510 and K-70 is 69 and 62 respectively.

Often, it is very tough to imagine the gap in sensor sizes only by seeing specifications. The pic here might provide you a greater sense of the sensor measurements in the E-510 and K-70.

Plainly, the two cameras feature different resolutions and different sensor sizes. The E-510 because of its smaller sensor is going to make achieving shallower depth of field more difficult and the Pentax K-70 will produce more detail utilizing its extra 14 Megapixels. Greater resolution will also help you crop images way more aggressively. The more aged E-510 will be behind with regard to sensor technology.