Nikon D810A vs Pentax K-1

Following is a in depth assessment of the Nikon D810A and Pentax K-1, both Advanced DSLR cameras by brands Nikon and Pentax. The resolution of the D810A (36MP) and the K-1 (36MP) is pretty comparable and both cameras offer the same sensor size (Full frame).

Photography Glossary

The D810A was announced 12 months earlier than the K-1 so they are of a similar generation. Each of the cameras have the same body design (Mid-size SLR).

Before going right into a complete comparison, here is a short view of how the D810A matches up vs the K-1 when considering portability, imaging, features and an overall score.

Below is a preview of the gallery images for Nikon D810A and Pentax K-1. The whole galleries are provided at Nikon D810A Gallery and Pentax K-1 Gallery.

For anyone who is aiming to carry around your camera regularly, you will have to think about its weight and measurements. The Nikon D810A enjoys physical measurements of 146mm x 123mm x 82mm (5.7" x 4.8" x 3.2") with a weight of 880 grams (1.94 lbs) while the Pentax K-1 has proportions of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") with a weight of 1010 grams (2.23 lbs).

Contrast the Nikon D810A and Pentax K-1 in the new Camera with Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you select at that moment. Following is a front view physical size comparison of the D810A compared to the K-1.

Looking at size and weight, the portability score of the D810A and K-1 is 55 and 55 respectively.

In many cases, it is very difficult to see the contrast in sensor sizes just by going through technical specs. The image below will provide you a far better sense of the sensor measurements in the D810A and K-1.

As you have seen, each of these cameras provide the same sensor dimensions and the exact same MP so you should expect comparable quality of photos but you may want to take the release date of the cameras into account. The more aged D810A will be disadvantaged with regard to sensor technology.