Olympus E-PM2 vs Pentax E70

Here, we will be contrasting the Olympus E-PM2 versus Pentax E70, former being a Entry-Level Mirrorless while the latter is a Small Sensor Compact by rivals Olympus and Pentax. There is a considerable difference among the sensor resolutions of the E-PM2 (16MP) and E70 (10MP) and the E-PM2 (Four Thirds) and E70 (1/2.3") have totally different sensor sizing.

Photography Glossary

The E-PM2 was released 4 years later than the E70 and that is a fairly large difference as far as camera tech is concerned. Both the cameras feature different body design with the Olympus E-PM2 being a Rangefinder-style mirrorless camera and the Pentax E70 being a Compact camera.

Before getting into a full comparison, here is a concise synopsis of how the E-PM2 matches up versus the E70 when considering portability, imaging, features and an overall rating.

The following is a preview of the gallery images for Olympus PEN E-PM2 & Pentax Optio E70. The complete galleries are provided at Olympus E-PM2 Gallery & Pentax E70 Gallery.

For those who are going to carry your camera, you should consider its weight and size. The Olympus E-PM2 enjoys physical measurements of 110mm x 64mm x 34mm (4.3" x 2.5" x 1.3") accompanied by a weight of 269 grams (0.59 lbs) and the Pentax E70 has specifications of 94mm x 61mm x 26mm (3.7" x 2.4" x 1.0") accompanied by a weight of 175 grams (0.39 lbs).

Take a look at the Olympus E-PM2 versus Pentax E70 in our brand new Camera & Lens Size Comparison Tool.

Don't forget, the weight of an ILC will vary depending on the lens you have attached at the time. The following is a front view measurements comparison of the E-PM2 vs the E70.

Considering size and weight, the portability grade of the E-PM2 and E70 is 89 and 94 respectively.

Generally, it's tough to visualise the difference in sensor sizing simply by checking out specs. The graphic underneath should offer you a clearer sense of the sensor measurements in the E-PM2 and E70.

As you can plainly see, both cameras come with different megapixel count and different sensor sizing. The E-PM2 featuring a bigger sensor will make shooting shallower depth of field less difficult and the Olympus E-PM2 will produce more detail as a result of its extra 6MP. Higher resolution will also help you crop shots a good deal more aggressively. The fresher E-PM2 is going to have an edge with regard to sensor tech.