Olympus E-P5 vs Pentax E90

Lets look closer at the Olympus E-P5 and Pentax E90, former is a Entry-Level Mirrorless while the other is a Small Sensor Compact by brands Olympus and Pentax. There exists a considerable gap among the image resolutions of the E-P5 (16MP) and E90 (10MP) and the E-P5 (Four Thirds) and E90 (1/2.3") posses totally different sensor sizing.

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The E-P5 was revealed 3 years after the E90 which is a fairly large difference as far as camera technology is concerned. Both of the cameras feature different body design with the Olympus E-P5 being a Rangefinder-style mirrorless camera and the Pentax E90 being a Compact camera.

Before we go right into a complete comparison, here is a short introduction of how the E-P5 scores vs the E90 in relation to portability, imaging, features and an overall score.

Following is a sample of the gallery pictures for Olympus PEN E-P5 & Pentax Optio E90. The full galleries are available at Olympus E-P5 Gallery & Pentax E90 Gallery.

For those who are going to carry around your camera regularly, you will need to factor in its weight and proportions. The Olympus E-P5 comes with outside measurements of 122mm x 69mm x 37mm (4.8" x 2.7" x 1.5") along with a weight of 420 grams (0.93 lbs) while the Pentax E90 has measurements of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") and a weight of 145 grams (0.32 lbs).

Analyze the Olympus E-P5 and Pentax E90 in our completely new Camera plus Lens Size Comparison Tool.

Remember, the weight of an ILC will change based on the lens you are using at that time. Below is a front view over all size comparison of the E-P5 and the E90.

Using dimensions and weight, the portability rating of the E-P5 and E90 is 85 and 94 respectively.

More often than not, its tough to visualise the difference in sensor sizes simply by seeing specs. The pic here might offer you a stronger sense of the sensor measurements in the E-P5 and E90.

All in all, the 2 cameras come with different resolutions and different sensor sizes. The E-P5 with its larger sensor will make achieving shallower DOF simpler and the Olympus E-P5 will show greater detail because of its extra 6 Megapixels. Greater resolution will help you crop photos a good deal more aggressively. The more recent E-P5 will have an edge when it comes to sensor innovation.