Pentax K-1 II vs Pentax K-3

In this article, we will be analyzing the Pentax K-1 II vs Pentax K-3, both Advanced DSLR cameras and both of them are produced by Pentax. There exists a noticeable gap among the image resolutions of the K-1 II (36MP) and K-3 (24MP) and the K-1 II (Full frame) and K-3 (APS-C) use totally different sensor sizes.

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The K-1 II was revealed 3 years later than the K-3 and that is a fairly sizable difference as far as camera technology is concerned. Each of these cameras offer the identical body type (Mid-size SLR).

Before getting straight into a detailed comparison, below is a short introduction of how the K-1 II grades vs the K-3 in regards to portability, imaging, features and an overall rating.

Below is a preview of the gallery images for Pentax K-1 Mark II & Pentax K-3. The full galleries are provided at Pentax K-1 II Gallery & Pentax K-3 Gallery.

For anybody who is looking to carry your camera regularly, you will need to factor its weight and measurements. The Pentax K-1 II features exterior dimensions of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") along with a weight of 1010 grams (2.23 lbs) and the Pentax K-3 has proportions of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") with a weight of 800 grams (1.76 lbs).

Contrast the Pentax K-1 II vs Pentax K-3 in our completely new Camera plus Lens Size Comparison Tool.

Do not forget, the weight of an ILC will change based on the lens you select during that time. The following is the front view size comparison of the K-1 II compared to the K-3.

Looking at dimensions and weight, the portability score of the K-1 II and K-3 is 55 and 59 respectively.

Typically, its tough to visualise the difference in sensor sizing only by viewing a spec sheet. The visual underneath will help offer you a far better sense of the sensor dimensions in the K-1 II and K-3.

As you can see, the 2 cameras enjoy different resolutions and different sensor sizing. The K-1 II with its bigger sensor will make achieving shallower DOF less difficult and the Pentax K-1 II will render more detail because of its extra 12 Megapixels. Higher resolution will also let you crop photographs far more aggressively. The newer K-1 II will have a benefit when it comes to sensor technology.