Nikon D100 vs Pentax K-5 II

The following is a thorough overview of the Nikon D100 vs Pentax K-5 II, both Advanced DSLR cameras by manufacturers Nikon and Pentax. There is a noticeable difference among the image resolutions of the D100 (6MP) and K-5 II (16MP) but they enjoy the same exact sensor size (APS-C).

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The D100 was launched 12 years prior to the K-5 II which is a fairly sizable difference as far as camera tech is concerned. Both cameras offer the identical body type (Mid-size SLR).

Before diving through a thorough comparison, below is a concise overview of how the D100 scores vs the K-5 II in regards to portability, imaging, features and an overall mark.

The following is a sample of the gallery pics for Nikon D100 & Pentax K-5 II. The complete galleries are available at Nikon D100 Gallery & Pentax K-5 II Gallery.

For those who are going to travel with your camera frequently, you should consider its weight and size. The Nikon D100 provides exterior dimensions of 144mm x 116mm x 81mm (5.7" x 4.6" x 3.2") accompanied by a weight of 780 grams (1.72 lbs) while the Pentax K-5 II has specifications of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") accompanied by a weight of 760 grams (1.68 lbs).

Take a look at the Nikon D100 vs Pentax K-5 II in our completely new Camera & Lens Size Comparison Tool.

Don't forget, the weight of an ILC will differ depending on the lens you are using at that time. Below is the front view overall size comparison of the D100 vs the K-5 II.

Considering size and weight, the portability rating of the D100 and K-5 II is 58 and 60 respectively.

Often, it is difficult to visualise the contrast in sensor dimensions merely by researching a spec sheet. The image here will help provide you a more clear sense of the sensor dimensions in the D100 and K-5 II.

Clearly, the two cameras enjoy the same exact sensor sizing but not the same MP. You can expect to see the Pentax K-5 II to provide you with greater detail utilizing its extra 10 Megapixels. Greater resolution will enable you to crop photos far more aggressively. The more aged D100 will be disadvantaged in sensor innovation.