Olympus TG-320 vs Sigma DP1s

Lets look much closer at the Olympus TG-320 vs Sigma DP1s, one is a Waterproof and the latter is a Large Sensor Compact by companies Olympus and Sigma. There exists a huge gap between the sensor resolutions of the TG-320 (14MP) and DP1s (5MP) and the TG-320 (1/2.3") and DP1s (APS-C) boast different sensor size.

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The TG-320 was manufactured 2 years after the DP1s which is quite a significant gap as far as technology is concerned. The two cameras feature different body design with the Olympus TG-320 being a Compact camera and the Sigma DP1s being a Large Sensor Compact camera.

Before delving straight to a full comparison, here is a quick introduction of how the TG-320 scores versus the DP1s in terms of portability, imaging, features and an overall score.

Below is a preview of the gallery images for Olympus TG-320 and Sigma DP1s. The entire galleries are available at Olympus TG-320 Gallery and Sigma DP1s Gallery.

For those who are aiming to carry around your camera frequently, you will need to factor its weight and proportions. The Olympus TG-320 provides external 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 Sigma DP1s has measurements of 109mm x 60mm x 31mm (4.3" x 2.4" x 1.2") with a weight of 270 grams (0.60 lbs).

Take a look at the Olympus TG-320 vs Sigma DP1s in the latest Camera with Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will differ based on the lens you are working with during that time. Following is a front view measurements comparison of the TG-320 versus the DP1s.

Taking into consideration dimensions and weight, the portability score of the TG-320 and DP1s is 94 and 90 respectively.

Typically, it's tough to visualize the contrast between sensor sizes simply by reviewing a spec sheet. The picture underneath may give you a far better sense of the sensor sizes in the TG-320 and DP1s.

As you can see, the 2 cameras feature different resolutions and different sensor sizes. The TG-320 featuring a tinier sensor is going to make achieving shallower depth of field tougher and the Olympus TG-320 will deliver greater detail due to its extra 9MP. Higher resolution will also help you crop shots way more aggressively. The more modern TG-320 provides an edge with regard to sensor technology.