Nikon D90 vs Pentax K-3

Below is a in depth analysis of the Nikon D90 vs Pentax K-3, both Advanced DSLR cameras by manufacturers Nikon and Pentax. There is a sizable difference among the image resolutions of the D90 (12MP) and K-3 (24MP) but both cameras boast the identical sensor dimensions (APS-C).

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The D90 was launched 6 years earlier than the K-3 and that is a fairly significant difference as far as camera tech is concerned. The two cameras feature the same body design (Mid-size SLR).

Before we go right into a in-depth comparison, here is a short highlight of how the D90 matches up against the K-3 in the way of portability, imaging, features and an overall grade.

This is a preview of the gallery images for Nikon D90 & Pentax K-3. The complete galleries are viewable at Nikon D90 Gallery & Pentax K-3 Gallery.

If you're aiming to lug around your camera regularly, you will want to factor its weight and proportions. The Nikon D90 has got exterior measurements of 132mm x 103mm x 77mm (5.2" x 4.1" x 3.0") accompanied by a weight of 703 grams (1.55 lbs) and the Pentax K-3 has measurements of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") having a weight of 800 grams (1.76 lbs).

Analyze the Nikon D90 vs Pentax K-3 in our brand new Camera plus Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will vary based on the lens you are utilising at the time. Following is a front view physical size comparison of the D90 against the K-3.

Taking into consideration size and weight, the portability rating of the D90 and K-3 is 60 and 59 respectively.

Oftentimes, it can be hard to visualise the contrast in sensor measurements purely by looking through specifications. The graphic below will help provide you a more clear sense of the sensor measurements in the D90 and K-3.

To sum up, each of these cameras feature the identical sensor size albeit not the same megapixels. You can expect the Pentax K-3 to render extra detail utilizing its extra 12MP. Higher resolution will enable you to crop photographs way more aggressively. The older D90 will be behind when it comes to sensor technology.