Olympus E-P1 vs Olympus TG-320

The following is a in depth analysis of the Olympus E-P1 versus Olympus TG-320, former is a Entry-Level Mirrorless while the other is a Waterproof and both of them are designed by Olympus. The resolution of the E-P1 (12MP) and the TG-320 (14MP) is fairly similar but the E-P1 (Four Thirds) and TG-320 (1/2.3") offer totally different sensor dimensions.

Photography Glossary

The E-P1 was launched 3 years prior to the TG-320 which is quite a large difference as far as tech is concerned. Each of the cameras have different body design with the Olympus E-P1 being a Rangefinder-style mirrorless camera and the Olympus TG-320 being a Compact camera.

Before diving into a complete comparison, here is a quick view of how the E-P1 matches up versus the TG-320 in relation to portability, imaging, features and an overall mark.

Following is a sample of the gallery pictures for Olympus PEN E-P1 & Olympus TG-320. The complete galleries are provided at Olympus E-P1 Gallery & Olympus TG-320 Gallery.

If you are intending to travel with your camera regularly, you're going to have to factor in its weight and measurements. The Olympus E-P1 comes with external measurements of 121mm x 70mm x 36mm (4.8" x 2.8" x 1.4") along with a weight of 355 grams (0.78 lbs) whilst the Olympus TG-320 has proportions of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") having a weight of 155 grams (0.34 lbs).

Examine the Olympus E-P1 versus Olympus TG-320 in our completely new Camera plus Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will change dependant on the lens you are using at that time. The following is a front view measurement comparison of the E-P1 versus the TG-320.

Considering size and weight, the portability score of the E-P1 and TG-320 is 86 and 94 respectively.

Usually, it's hard to see the gap between sensor dimensions simply by reviewing a spec sheet. The pic underneath should offer you a clearer sense of the sensor sizing in the E-P1 and TG-320.

As you can see, both of those cameras have different resolutions and different sensor dimensions. The E-P1 due to its larger sensor will make achieving shallow depth of field less difficult and the Olympus TG-320 will offer extra detail utilizing its extra 2 Megapixels. Greater resolution will let you crop images a bit more aggressively. The more aged E-P1 is going to be behind with regard to sensor innovation.