Panasonic G5 vs Pentax E90

Here is a thorough assessment of the Panasonic G5 versus Pentax E90, former being a Entry-Level Mirrorless while the latter is a Small Sensor Compact by companies Panasonic and Pentax. There is a sizable difference among the sensor resolutions of the G5 (16MP) and E90 (10MP) and the G5 (Four Thirds) and E90 (1/2.3") provide totally different sensor dimensions.

Photography Glossary

The G5 was unveiled 2 years later than the E90 and that is a fairly significant difference as far as camera tech is concerned. Both of these cameras have different body design with the Panasonic G5 being a SLR-style mirrorless camera and the Pentax E90 being a Compact camera.

Before we go into a in-depth comparison, here is a simple introduction of how the G5 grades versus the E90 when considering portability, imaging, features and an overall rating.

This is a preview of the gallery images for Panasonic Lumix DMC-G5 & Pentax Optio E90. The full galleries are viewable at Panasonic G5 Gallery & Pentax E90 Gallery.

If you're going to carry your camera often, you have to take into account its weight and dimensions. The Panasonic G5 enjoys outer measurements of 120mm x 83mm x 71mm (4.7" x 3.3" x 2.8") and a weight of 396 grams (0.87 lbs) while the Pentax E90 has dimensions of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") with a weight of 145 grams (0.32 lbs).

Analyze the Panasonic G5 versus Pentax E90 in our newest Camera & Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will differ based on the lens you have at the time. The following is a front view proportions comparison of the G5 versus the E90.

Looking at size and weight, the portability grade of the G5 and E90 is 74 and 94 respectively.

In many cases, it is difficult to see the gap in sensor sizing merely by seeing a spec sheet. The visual below might give you a much better sense of the sensor measurements in the G5 and E90.

As you can see, both of the cameras provide different resolutions and different sensor sizing. The G5 having a bigger sensor will make shooting shallower depth of field simpler and the Panasonic G5 will show extra detail having an extra 6MP. Higher resolution will also help you crop shots more aggressively. The newer G5 is going to have an edge when it comes to sensor tech.