Panasonic GH4 vs Pentax K-70

Lets look closer at the Panasonic GH4 versus Pentax K-70, former being a Pro Mirrorless while the other is a Entry-Level DSLR by competitors Panasonic and Pentax. There is a substantial difference between the image resolutions of the GH4 (16MP) and K-70 (24MP) and the GH4 (Four Thirds) and K-70 (APS-C) enjoy totally different sensor measurements.

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The GH4 was launched 3 years earlier than the K-70 and that is quite a big difference as far as tech is concerned. Both of the cameras offer different body type with the Panasonic GH4 being a SLR-style mirrorless camera and the Pentax K-70 being a Compact SLR camera.

Before going straight into a full comparison, below is a brief overview of how the GH4 matches up against the K-70 in relation to portability, imaging, features and an overall rating.

This is a sample of the gallery pictures for Panasonic Lumix DMC-GH4 & Pentax K-70. The complete galleries are provided at Panasonic GH4 Gallery & Pentax K-70 Gallery.

For anybody who is intending to carry your camera frequently, you'll have to consider its weight and proportions. The Panasonic GH4 enjoys external dimensions of 133mm x 93mm x 84mm (5.2" x 3.7" x 3.3") along with a weight of 560 grams (1.23 lbs) and the Pentax K-70 has measurements of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") with a weight of 688 grams (1.52 lbs).

See the Panasonic GH4 versus Pentax K-70 in our completely new Camera & Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will change depending on the lens you are using during that time. Underneath is the front view dimensions comparison of the GH4 vs the K-70.

Using size and weight, the portability rating of the GH4 and K-70 is 66 and 62 respectively.

Generally, it is very tough to visualise the contrast between sensor sizing only by reading specs. The photograph below will help offer you a more clear sense of the sensor sizes in the GH4 and K-70.

As you can plainly see, both of those cameras offer different resolutions and different sensor sizing. The GH4 featuring a tinier sensor will make achieving shallower DOF tougher and the Pentax K-70 will offer greater detail utilizing its extra 8MP. Greater resolution will also enable you to crop images a little more aggressively. The older GH4 is going to be behind when it comes to sensor tech.