Panasonic GH4 vs Pentax RS1500

On this page, we will be looking at the Panasonic GH4 versus Pentax RS1500, former is a Pro Mirrorless while the latter is a Small Sensor Compact by rivals Panasonic and Pentax. The image resolution of the GH4 (16MP) and the RS1500 (14MP) is relatively similar but the GH4 (Four Thirds) and RS1500 (1/2.3") provide different sensor measurements.

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The GH4 was introduced 2 years after the RS1500 which is quite a large difference as far as tech is concerned. Both cameras have different body design with the Panasonic GH4 being a SLR-style mirrorless camera and the Pentax RS1500 being a Compact camera.

Before we go right into a thorough comparison, here is a short highlight of how the GH4 grades versus the RS1500 with regards to portability, imaging, features and an overall score.

The following is a preview of the gallery photos for Panasonic Lumix DMC-GH4 & Pentax Optio RS1500. The whole galleries are viewable at Panasonic GH4 Gallery & Pentax RS1500 Gallery.

If you're going to carry around your camera regularly, you should factor in its weight and proportions. The Panasonic GH4 enjoys outside measurements of 133mm x 93mm x 84mm (5.2" x 3.7" x 3.3") with a weight of 560 grams (1.23 lbs) whilst the Pentax RS1500 has measurements of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 157 grams (0.35 lbs).

Look at the Panasonic GH4 versus Pentax RS1500 in our newest Camera & Lens Size Comparison Tool.

Remember that, the weight of an ILC will differ depending on the lens you have during that time. Below is a front view dimensions comparison of the GH4 versus the RS1500.

Taking into consideration size and weight, the portability score of the GH4 and RS1500 is 66 and 93 respectively.

Usually, it's tough to picture the contrast between sensor sizes just by reviewing specs. The picture below will help give you a more clear sense of the sensor measurements in the GH4 and RS1500.

All in all, both of those cameras have different resolutions and different sensor sizes. The GH4 using its bigger sensor is going to make getting shallower DOF less difficult and the Panasonic GH4 will offer you extra detail using its extra 2MP. Higher resolution will let you crop pictures a bit more aggressively. The newer GH4 should have an advantage when it comes to sensor tech.