Olympus TG-820 iHS vs Pentax I-10

Here, we will be comparing the Olympus TG-820 iHS versus Pentax I-10, one being a Waterproof and the latter is a Small Sensor Compact by rivals Olympus and Pentax. The sensor resolution of the TG-820 iHS (12MP) and the I-10 (12MP) is pretty similar and both cameras provide the identical sensor size (1/2.3").

Photography Glossary

The TG-820 iHS was introduced 2 years later than the I-10 and that is quite a big gap as far as technology is concerned. Each of the cameras feature the same body design (Compact).

Before we go right into a thorough comparison, here is a quick summary of how the TG-820 iHS grades versus the I-10 in regards to portability, imaging, features and an overall rating.

Here is a preview of the gallery images for Olympus TG-820 iHS and Pentax Optio I-10. The whole galleries are viewable at Olympus TG-820 iHS Gallery and Pentax I-10 Gallery.

If you're going to carry your camera frequently, you need to consider its weight and dimensions. The Olympus TG-820 iHS enjoys outer measurements of 101mm x 65mm x 26mm (4.0" x 2.6" x 1.0") accompanied by a weight of 206 grams (0.45 lbs) and the Pentax I-10 has dimensions of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") accompanied by a weight of 153 grams (0.34 lbs).

Examine the Olympus TG-820 iHS versus Pentax I-10 in the latest Camera with Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will change depending on the lens you are working with at that time. Below is a front view physical size comparison of the TG-820 iHS against the I-10.

Using dimensions and weight, the portability grade of the TG-820 iHS and I-10 is 92 and 93 respectively.

Sometimes, it can be hard to see the difference between sensor sizing merely by reading a spec sheet. The graphic below will offer you a much better sense of the sensor measurements in the TG-820 iHS and I-10.

As you can see, both of those cameras feature the identical sensor size and the same megapixels therefore you should expect similar quality of pictures but you will need to take the release date of the products into consideration. The more recent TG-820 iHS will have an edge with regard to sensor tech.