Olympus TG-5 vs Pentax ist DS2

Here, we are matching up the Olympus TG-5 and Pentax ist DS2, one is a Waterproof and the other is a Advanced DSLR by companies Olympus and Pentax. There exists a sizeable gap between the image resolutions of the TG-5 (12MP) and ist DS2 (6MP) and the TG-5 (1/2.3") and ist DS2 (APS-C) boast totally different sensor measurements.

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The TG-5 was brought out 11 years after the ist DS2 which is quite a large gap as far as technology is concerned. Both the cameras feature different body design with the Olympus TG-5 being a Compact camera and the Pentax ist DS2 being a Mid-size SLR camera.

Before going right into a full comparison, here is a brief overview of how the TG-5 grades against the ist DS2 in the way of portability, imaging, features and an overall score.

This is a sample of the gallery pics for Olympus Tough TG-5 and Pentax ist DS2. The entire galleries are provided at Olympus TG-5 Gallery and Pentax ist DS2 Gallery.

If you are aiming to carry around your camera often, you are going to need to factor its weight and measurements. The Olympus TG-5 enjoys external measurements of 113mm x 66mm x 32mm (4.4" x 2.6" x 1.3") with a weight of 250 grams (0.55 lbs) while the Pentax ist DS2 has proportions of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") having a weight of 605 grams (1.33 lbs).

See the Olympus TG-5 and Pentax ist DS2 in the latest Camera with Lens Size Comparison Tool.

Remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you have attached at that moment. The following is a front view physical size comparison of the TG-5 against the ist DS2.

Considering dimensions and weight, the portability score of the TG-5 and ist DS2 is 90 and 68 respectively.

Normally, its hard to envision the contrast between sensor sizes purely by looking at a spec sheet. The picture underneath will help offer you a better sense of the sensor sizing in the TG-5 and ist DS2.

As you can see, each of the cameras feature different megapixels and different sensor sizes. The TG-5 because of its tinier sensor will make achieving shallow depth of field more difficult and the Olympus TG-5 will give you extra detail having its extra 6MP. Greater resolution will allow you to crop pics way more aggressively. The younger TG-5 will have an advantage when it comes to sensor innovation.