Olympus VH-515 vs Pentax 645D

On this page, we are matching up the Olympus VH-515 versus Pentax 645D, former being a Small Sensor Compact while the other is a Pro DSLR by companies Olympus and Pentax. There is a sizable difference among the resolutions of the VH-515 (12MP) and 645D (40MP) and the VH-515 (1/2.3") and 645D (Medium format) provide totally different sensor size.

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The VH-515 was launched 2 years later than the 645D and that is a fairly significant difference as far as camera tech is concerned. Both the cameras have different body design with the Olympus VH-515 being a Compact camera and the Pentax 645D being a Large SLR camera.

Before we go right into a complete comparison, here is a brief summation of how the VH-515 scores against the 645D when considering portability, imaging, features and an overall rating.

This is a sample of the gallery pics for Olympus VH-515 & Pentax 645D. The complete galleries are available at Olympus VH-515 Gallery & Pentax 645D Gallery.

For anyone who is aiming to carry your camera, you're going to have to consider its weight and dimensions. The Olympus VH-515 offers physical measurements of 102mm x 60mm x 21mm (4.0" x 2.4" x 0.8") along with a weight of 152 grams (0.34 lbs) and the Pentax 645D has dimensions of 156mm x 117mm x 119mm (6.1" x 4.6" x 4.7") having a weight of 1480 grams (3.26 lbs).

Analyze the Olympus VH-515 versus Pentax 645D in our completely new Camera plus Lens Size Comparison Tool.

Always remember, the weight of an ILC will change dependant on the lens you are using at that moment. Here is a front view sizing comparison of the VH-515 against the 645D.

Taking into consideration size and weight, the portability score of the VH-515 and 645D is 95 and 50 respectively.

Usually, it is very difficult to see the difference in sensor sizing simply by going through a spec sheet. The visual underneath should offer you a much better sense of the sensor sizing in the VH-515 and 645D.

As you can see, each of these cameras provide different resolutions and different sensor sizing. The VH-515 featuring a smaller sensor will make shooting shallow depth of field tougher and the Pentax 645D will provide greater detail utilizing its extra 28MP. Greater resolution can also make it easier to crop images more aggressively. The fresher VH-515 will have an advantage when it comes to sensor innovation.