Nikon D3100 vs Pentax K-x

Below is a extensive assessment of the Nikon D3100 versus Pentax K-x, both Entry-Level DSLR digital cameras by brands Nikon and Pentax. The resolution of the D3100 (14MP) and the K-x (12MP) is fairly similar and they come with the exact same sensor sizing (APS-C).

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The D3100 was announced 13 months later than the K-x making the cameras a generation apart from each other. Each of the cameras come with the identical body type (Compact SLR).

Before we go in to a in depth comparison, below is a short view of how the D3100 grades versus the K-x in relation to portability, imaging, features and an overall grade.

This is a sample of the gallery pictures for Nikon D3100 and Pentax K-x. The whole galleries are viewable at Nikon D3100 Gallery and Pentax K-x Gallery.

In case you're intending to lug around your camera regularly, you're going to have to take into account its weight and volume. The Nikon D3100 features exterior dimensions of 124mm x 96mm x 75mm (4.9" x 3.8" x 3.0") with a weight of 505 grams (1.11 lbs) and the Pentax K-x has sizing of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") and a weight of 580 grams (1.28 lbs).

Analyze the Nikon D3100 versus Pentax K-x in the latest Camera with Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will differ based on the lens you choose during that time. Underneath is the front view dimension comparison of the D3100 vs the K-x.

Taking into consideration size and weight, the portability rating of the D3100 and K-x is 68 and 69 respectively.

In many cases, it is very difficult to picture the gap between sensor measurements only by going over technical specs. The photograph underneath might provide you a better sense of the sensor dimensions in the D3100 and K-x.

As you can tell, the two cameras have got the exact same sensor measurements but different resolution. You should anticipate the Nikon D3100 to deliver more detail with its extra 2 Megapixels. Greater resolution will allow you to crop photos much more aggressively. The younger D3100 should have a benefit when it comes to sensor tech.