Olympus TG-320 vs Pentax K-x

Let's look a bit more in depth at the Olympus TG-320 and Pentax K-x, former being a Waterproof while the latter is a Entry-Level DSLR by rivals Olympus and Pentax. The resolution of the TG-320 (14MP) and the K-x (12MP) is relatively close but the TG-320 (1/2.3") and K-x (APS-C) feature totally different sensor sizes.

Photography Glossary

The TG-320 was introduced 2 years later than the K-x and that is a fairly big difference as far as camera technology is concerned. Both the cameras come with different body type with the Olympus TG-320 being a Compact camera and the Pentax K-x being a Compact SLR camera.

Before diving straight into a more detailed comparison, below is a brief overview of how the TG-320 grades vs the K-x with regards to portability, imaging, features and an overall rating.

Below is a preview of the gallery photos for Olympus TG-320 & Pentax K-x. The whole galleries are available at Olympus TG-320 Gallery & Pentax K-x Gallery.

For anybody who is going to carry your camera, you are going to need to factor in its weight and size. The Olympus TG-320 offers outside dimensions of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") with a weight of 155 grams (0.34 lbs) and the Pentax K-x has specifications of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") with a weight of 580 grams (1.28 lbs).

Analyze the Olympus TG-320 and Pentax K-x in our newest Camera plus Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will vary dependant on the lens you are utilizing during that time. Underneath is the front view size comparison of the TG-320 and the K-x.

Using dimensions and weight, the portability rating of the TG-320 and K-x is 94 and 69 respectively.

Typically, it is very tough to envision the contrast in sensor sizing only by looking through technical specs. The graphic below should provide you a more clear sense of the sensor sizes in the TG-320 and K-x.

As you have seen, the 2 cameras have got different resolutions and different sensor sizing. The TG-320 with its smaller sensor will make getting bokeh tougher and the Olympus TG-320 will result in extra detail using its extra 2MP. Higher resolution will enable you to crop shots much more aggressively. The more recent TG-320 will have an advantage with regard to sensor technology.