Panasonic GH1 vs Sony A7R IV

On this page, we will be comparing the Panasonic GH1 versus Sony A7R IV, one being a Advanced Mirrorless and the latter is a Pro Mirrorless by manufacturers Panasonic and Sony. There is a significant difference among the sensor resolutions of the GH1 (12MP) and A7R IV (61MP) and the GH1 (Four Thirds) and A7R IV (Full frame) have totally different sensor sizing.

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The GH1 was released 11 years earlier than the A7R IV and that is a fairly sizable gap as far as camera tech is concerned. Both of the cameras have the same body design (SLR-style mirrorless).

Before we go straight to a full comparison, here is a simple view of how the GH1 scores versus the A7R IV when considering portability, imaging, features and an overall grade.

This is a preview of the gallery images for Panasonic Lumix DMC-GH1 and Sony Alpha A7R IV. The complete galleries are viewable at Panasonic GH1 Gallery and Sony A7R IV Gallery.

For those who are planning to lug around your camera regularly, you will have to factor its weight and dimensions. The Panasonic GH1 comes with exterior measurements of 124mm x 90mm x 45mm (4.9" x 3.5" x 1.8") accompanied by a weight of 385 grams (0.85 lbs) whilst the Sony A7R IV has dimensions of 129mm x 96mm x 78mm (5.1" x 3.8" x 3.1") along with a weight of 665 grams (1.47 lbs).

Look at the Panasonic GH1 versus Sony A7R IV in the latest Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will change based on the lens you are utilising at that moment. Following is a front view dimensions comparison of the GH1 vs the A7R IV.

Considering size and weight, the portability score of the GH1 and A7R IV is 81 and 62 respectively.

Generally, it is very tough to see the difference in sensor measurements simply by researching specs. The graphic underneath should provide you a far better sense of the sensor measurements in the GH1 and A7R IV.

As you can plainly see, the two cameras have different megapixels and different sensor measurements. The GH1 featuring a smaller sensor will make shooting bokeh more challenging and the Sony A7R IV will provide you with extra detail as a result of its extra 49MP. Higher resolution will also let you crop photographs a bit more aggressively. The older GH1 will be disadvantaged when it comes to sensor technology.