Nikon P7800 vs Pentax I-10

The following is a detailed analysis of the Nikon P7800 versus Pentax I-10, both Small Sensor Compact cameras by rivals Nikon and Pentax. The image resolution of the P7800 (12MP) and the I-10 (12MP) is very comparable but the P7800 (1/1.7") and I-10 (1/2.3") offer different sensor size.

Photography Glossary

The P7800 was introduced 3 years after the I-10 which is a fairly large gap as far as camera tech is concerned. Each of these cameras have the same body design (Compact).

Before diving straight to a more detailed comparison, here is a short highlight of how the P7800 grades versus the I-10 when it comes to portability, imaging, features and an overall mark.

Following is a sample of the gallery pics for Nikon Coolpix P7800 and Pentax Optio I-10. The whole galleries are viewable at Nikon P7800 Gallery and Pentax I-10 Gallery.

When you are going to travel with your camera often, you need to factor its weight and proportions. The Nikon P7800 offers outer dimensions of 119mm x 78mm x 50mm (4.7" x 3.1" x 2.0") having a weight of 399 grams (0.88 lbs) and the Pentax I-10 has measurements of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") and a weight of 153 grams (0.34 lbs).

Check out the Nikon P7800 versus Pentax I-10 in the latest Camera with Lens Size Comparison Tool.

Remember, the weight of an Interchangeable Lens Camera will change depending on the lens you use at that moment. The following is a front view sizing comparison of the P7800 and the I-10.

Factoring in size and weight, the portability rating of the P7800 and I-10 is 82 and 93 respectively.

In many cases, it's hard to picture the difference in sensor dimensions just by seeing technical specs. The picture underneath may give you a more clear sense of the sensor sizes in the P7800 and I-10.

As you can tell, the two cameras have the same resolution but different sensor dimensions. The P7800 contains the larger sensor which is going to make getting shallow depth of field less difficult. The more modern P7800 provides an edge when it comes to sensor technology.