Nikon D300S vs Nikon D90

On this page, we will be reviewing the Nikon D300S and Nikon D90, both Advanced DSLR digital cameras and both are offered by Nikon. The sensor resolution of the D300S (12MP) and the D90 (12MP) is pretty similar and both cameras have the same sensor measurements (APS-C).

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The D300S was announced 14 months later than the D90 which makes them a generation apart from one another. Both of the cameras have the same body design (Mid-size SLR).

Before delving into a step-by-step comparison, here is a brief overview of how the D300S matches up against the D90 in terms of portability, imaging, features and an overall grade.

Following is a preview of the gallery images for Nikon D300S & Nikon D90. The whole galleries are provided at Nikon D300S Gallery & Nikon D90 Gallery.

If you're planning to lug around your camera often, you're going to have to factor its weight and volume. The Nikon D300S has external measurements of 147mm x 114mm x 74mm (5.8" x 4.5" x 2.9") and a weight of 938 grams (2.07 lbs) while the Nikon D90 has sizing of 132mm x 103mm x 77mm (5.2" x 4.1" x 3.0") having a weight of 703 grams (1.55 lbs).

Look at the Nikon D300S and Nikon D90 in our brand new Camera & Lens Size Comparison Tool.

Always remember, the weight of an ILC will change based on the lens you are utilising during that time. The following is a front view proportions comparison of the D300S against the D90.

Taking into account dimensions and weight, the portability grade of the D300S and D90 is 55 and 60 respectively.

Quite often, its tough to see the contrast between sensor measurements just by going over specifications. The visual here may give you a much better sense of the sensor sizing in the D300S and D90.

To sum up, each of the cameras have the same sensor dimensions and the same megapixels so you can expect similar quality of pictures but you should always consider the launch date of the products into consideration. The fresher D300S will have a benefit when it comes to sensor technology.