Pentax K-7 vs Pentax K100D

Here, we will be analyzing the Pentax K-7 vs Pentax K100D, former is a Advanced DSLR while the latter is a Entry-Level DSLR and both are created by Pentax. There is a considerable difference among the sensor resolutions of the K-7 (15MP) and K100D (6MP) but both cameras provide the identical sensor size (APS-C).

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The K-7 was manufactured 2 years after the K100D which is a fairly large difference as far as camera tech is concerned. Both of the cameras feature different body design with the Pentax K-7 being a Mid-size SLR camera and the Pentax K100D being a Compact SLR camera.

Before getting into a thorough comparison, here is a brief summation of how the K-7 grades vs the K100D in relation to portability, imaging, features and an overall score.

The following is a preview of the gallery images for Pentax K-7 & Pentax K100D. The entire galleries are provided at Pentax K-7 Gallery & Pentax K100D Gallery.

In case you're looking to carry around your camera, you have to factor in its weight and volume. The Pentax K-7 has exterior dimensions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") having a weight of 750 grams (1.65 lbs) whilst the Pentax K100D has sizing of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") accompanied by a weight of 660 grams (1.46 lbs).

Look at the Pentax K-7 vs Pentax K100D in our completely new Camera & Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will vary based on the lens you are utilizing at that time. Underneath is a front view dimensions comparison of the K-7 compared to the K100D.

Factoring in size and weight, the portability grade of the K-7 and K100D is 60 and 64 respectively.

Generally, its difficult to picture the contrast in sensor sizes only by seeing specs. The pic underneath might offer you a far better sense of the sensor sizes in the K-7 and K100D.

All in all, both of the cameras feature the identical sensor size albeit different megapixels. You can expect the Pentax K-7 to show extra detail due to its extra 9MP. Higher resolution will also let you crop photographs way more aggressively. The younger K-7 provides an edge with regard to sensor tech.