Nikon S3100 vs Samsung ST90

Here is a comprehensive analysis of the Nikon S3100 and Samsung ST90, both Ultracompact digital cameras by manufacturers Nikon and Samsung. The image resolution of the S3100 (14MP) and the ST90 (14MP) is relatively well matched and both cameras have the same sensor dimensions (1/2.3").

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The S3100 was unveiled around the same time to the ST90 so they are both of a similar generation. The two cameras have the same body design (Ultracompact).

Before going into a full comparison, here is a short synopsis of how the S3100 grades vs the ST90 in regards to portability, imaging, features and an overall rating.

Here is a preview of the gallery photos for Nikon Coolpix S3100 and Samsung ST90. The full galleries are provided at Nikon S3100 Gallery and Samsung ST90 Gallery.

In case you're planning to carry your camera frequently, you will want to factor in its weight and volume. The Nikon S3100 comes with outside measurements of 94mm x 58mm x 18mm (3.7" x 2.3" x 0.7") having a weight of 118 grams (0.26 lbs) while the Samsung ST90 has sizing of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") having a weight of n/a grams (0.00 lbs).

Compare the Nikon S3100 and Samsung ST90 in the latest Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you are using at that time. Following is a front view size comparison of the S3100 vs the ST90.

Taking into account dimensions and weight, the portability score of the S3100 and ST90 is 96 and 99 respectively.

More often than not, it is very difficult to picture the gap between sensor sizing purely by looking at specs. The photograph below may give you a stronger sense of the sensor sizing in the S3100 and ST90.

All in all, both of these cameras provide the same sensor dimensions and the same MP so you should expect similar quality of photos although you really should take the production date of the products into consideration.