Nikon S5100 vs Pentax I-10

Here is a in depth assessment of the Nikon S5100 versus Pentax I-10, both Small Sensor Compact digital cameras by companies Nikon and Pentax. The image resolution of the S5100 (12MP) and the I-10 (12MP) is pretty well matched and they possess the same exact sensor sizing (1/2.3").

Photography Glossary

The S5100 was released 7 months later than the I-10 so they are both of a similar generation. Both of these cameras offer the identical body type (Compact).

Before delving through a complete comparison, below is a simple introduction of how the S5100 scores versus the I-10 in terms of portability, imaging, features and an overall rating.

Below is a preview of the gallery images for Nikon Coolpix S5100 and Pentax Optio I-10. The complete galleries are available at Nikon S5100 Gallery and Pentax I-10 Gallery.

For anybody who is aiming to carry your camera frequently, you have to factor its weight and size. The Nikon S5100 comes with external dimensions of 97mm x 57mm x 22mm (3.8" x 2.2" x 0.9") with a weight of 132 grams (0.29 lbs) while the Pentax I-10 has specifications of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") with a weight of 153 grams (0.34 lbs).

Take a look at the Nikon S5100 versus Pentax I-10 in the all new Camera and Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilizing during that time. Following is the front view over all size comparison of the S5100 vs the I-10.

Using size and weight, the portability grade of the S5100 and I-10 is 95 and 93 respectively.

Oftentimes, it's difficult to see the contrast between sensor sizing only by reading through a spec sheet. The photograph underneath might give you a more clear sense of the sensor dimensions in the S5100 and I-10.

Clearly, the 2 cameras offer the same exact sensor sizing and the same exact MP so you should expect similar quality of photos though you really should consider the production date of the products into consideration. The fresher S5100 will have an edge in sensor innovation.