Olympus TG-320 vs Pentax K100D

Below is a extensive analysis of the Olympus TG-320 versus Pentax K100D, former being a Waterproof while the other is a Entry-Level DSLR by brands Olympus and Pentax. There exists a sizable gap among the resolutions of the TG-320 (14MP) and K100D (6MP) and the TG-320 (1/2.3") and K100D (APS-C) enjoy different sensor measurements.

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The TG-320 was unveiled 5 years later than the K100D and that is a fairly significant difference as far as camera technology is concerned. Both of these cameras come with different body type with the Olympus TG-320 being a Compact camera and the Pentax K100D being a Compact SLR camera.

Before going in to a thorough comparison, below is a short overview of how the TG-320 scores against the K100D in the way of portability, imaging, features and an overall grade.

Below is a sample of the gallery pics for Olympus TG-320 & Pentax K100D. The full galleries are provided at Olympus TG-320 Gallery & Pentax K100D Gallery.

For anybody who is going to lug around your camera frequently, you are going to need to take into account its weight and size. The Olympus TG-320 features physical measurements of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") along with a weight of 155 grams (0.34 lbs) whilst the Pentax K100D has specifications of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") along with a weight of 660 grams (1.46 lbs).

Analyze the Olympus TG-320 versus Pentax K100D in our brand new Camera plus Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will vary based on the lens you have at that moment. The following is the front view dimension comparison of the TG-320 vs the K100D.

Taking into consideration dimensions and weight, the portability rating of the TG-320 and K100D is 94 and 64 respectively.

More often than not, it is very hard to imagine the contrast in sensor measurements purely by checking out a spec sheet. The visual underneath might offer you a clearer sense of the sensor sizing in the TG-320 and K100D.

As you can see, both of the cameras posses different megapixels and different sensor measurements. The TG-320 having a smaller sensor is going to make shooting shallower depth of field trickier and the Olympus TG-320 will provide extra detail having an extra 8MP. Greater resolution will also let you crop pics somewhat more aggressively. The younger TG-320 should have a benefit in sensor innovation.