Nikon D300 vs Pentax K-7

Here, we are analyzing the Nikon D300 and Pentax K-7, both Advanced DSLR cameras by manufacturers Nikon and Pentax. The sensor resolution of the D300 (12MP) and the K-7 (15MP) is fairly comparable and both cameras posses the identical sensor dimensions (APS-C).

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The D300 was brought out 18 months before the K-7 making them a generation apart from each other. Both the cameras feature the same body design (Mid-size SLR).

Before we go straight to a thorough comparison, here is a simple introduction of how the D300 grades against the K-7 when it comes to portability, imaging, features and an overall grade.

Below is a sample of the gallery pictures for Nikon D300 and Pentax K-7. The entire galleries are viewable at Nikon D300 Gallery and Pentax K-7 Gallery.

In case you're aiming to lug around your camera, you'll have to consider its weight and volume. The Nikon D300 has got external measurements of 147mm x 114mm x 74mm (5.8" x 4.5" x 2.9") along with a weight of 925 grams (2.04 lbs) while the Pentax K-7 has sizing of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") with a weight of 750 grams (1.65 lbs).

Examine the Nikon D300 and Pentax K-7 in the all new Camera with Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are employing at that moment. Here is a front view dimension comparison of the D300 compared to the K-7.

Using size and weight, the portability grade of the D300 and K-7 is 55 and 60 respectively.

Usually, it can be tough to visualize the difference in sensor measurements merely by seeing technical specs. The graphic underneath will provide you a much better sense of the sensor measurements in the D300 and K-7.

As you have seen, both cameras feature the identical sensor size but different megapixels. You should anticipate the Pentax K-7 to show extra detail having its extra 3MP. Greater resolution will allow you to crop photos way more aggressively. The older D300 will be behind when it comes to sensor innovation.