Olympus TG-830 iHS vs Pentax K100D S

Here, we are matching up the Olympus TG-830 iHS versus Pentax K100D S, one is a Waterproof and the other is a Entry-Level DSLR by rivals Olympus and Pentax. There is a crucial difference among the sensor resolutions of the TG-830 iHS (16MP) and K100D S (6MP) and the TG-830 iHS (1/2.3") and K100D S (APS-C) provide totally different sensor size.

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The TG-830 iHS was manufactured 5 years after the K100D S which is a fairly serious gap as far as camera tech is concerned. Both the cameras feature different body design with the Olympus TG-830 iHS being a Compact camera and the Pentax K100D S being a Compact SLR camera.

Before going into a step-by-step comparison, here is a simple summary of how the TG-830 iHS grades versus the K100D S with respect to portability, imaging, features and an overall score.

The following is a sample of the gallery pictures for Olympus TG-830 iHS and Pentax K100D Super. The entire galleries are provided at Olympus TG-830 iHS Gallery and Pentax K100D S Gallery.

When you are planning to carry around your camera, you will have to think about its weight and volume. The Olympus TG-830 iHS has outer measurements of 109mm x 67mm x 28mm (4.3" x 2.6" x 1.1") having a weight of 214 grams (0.47 lbs) while the Pentax K100D S has sizing of 129mm x 91mm x 71mm (5.1" x 3.6" x 2.8") with a weight of 646 grams (1.42 lbs).

Contrast the Olympus TG-830 iHS versus Pentax K100D S in the all new Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you are utilizing at that time. The following is a front view over all size comparison of the TG-830 iHS and the K100D S.

Taking into account size and weight, the portability score of the TG-830 iHS and K100D S is 91 and 65 respectively.

Usually, it is hard to see the contrast in sensor sizes simply by viewing a spec sheet. The image here will help give you a greater sense of the sensor sizing in the TG-830 iHS and K100D S.

Clearly, the 2 cameras feature different megapixels and different sensor sizes. The TG-830 iHS because of its smaller sensor will make achieving shallower depth of field tougher and the Olympus TG-830 iHS will result in greater detail due to its extra 10 Megapixels. Greater resolution will also make it easier to crop pics way more aggressively. The fresher TG-830 iHS is going to have an edge with regard to sensor tech.