Nikon D2X vs Pentax 645D

The following is a complete analysis of the Nikon D2X vs Pentax 645D, both Pro DSLR digital cameras by manufacturers Nikon and Pentax. There is a substantial difference between the sensor resolutions of the D2X (12MP) and 645D (40MP) and the D2X (APS-C) and 645D (Medium format) provide different sensor size.

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The D2X was introduced 5 years before the 645D which is quite a big difference as far as tech is concerned. Both of the cameras have the same body design (Large SLR).

Before getting right into a comprehensive comparison, here is a simple highlight of how the D2X scores versus the 645D with regards to portability, imaging, features and an overall mark.

The following is a sample of the gallery pics for Nikon D2X & Pentax 645D. The whole galleries are available at Nikon D2X Gallery & Pentax 645D Gallery.

If you're intending to travel with your camera frequently, you need to think about its weight and proportions. The Nikon D2X offers exterior dimensions of 158mm x 150mm x 86mm (6.2" x 5.9" x 3.4") and a weight of 1200 grams (2.65 lbs) and the Pentax 645D has measurements of 156mm x 117mm x 119mm (6.1" x 4.6" x 4.7") accompanied by a weight of 1480 grams (3.26 lbs).

Take a look at the Nikon D2X vs Pentax 645D in our completely new Camera & Lens Size Comparison Tool.

Do not forget, the weight of an ILC will differ depending on the lens you select during that time. Following is a front view scale comparison of the D2X compared to the 645D.

Considering size and weight, the portability score of the D2X and 645D is 51 and 50 respectively.

Oftentimes, its difficult to visualize the contrast between sensor dimensions only by going over a spec sheet. The picture here will offer you a greater sense of the sensor sizes in the D2X and 645D.

As you can see, both cameras have different megapixels and different sensor dimensions. The D2X with its tinier sensor is going to make getting shallower depth of field harder and the Pentax 645D will offer extra detail using its extra 28 Megapixels. Greater resolution will also help you crop images a bit more aggressively. The more aged D2X is going to be disadvantaged with regard to sensor innovation.