Sony A7R III vs Sony A6700

Lets look more closely at the Sony A7R III vs Sony A6700, one is a Pro Mirrorless and the latter is a Advanced Mirrorless and both are built by Sony. There is a big difference between the image resolutions of the A7R III (42MP) and A6700 (26MP) and the A7R III (Full frame) and A6700 (APS-C) provide totally different sensor dimensions.

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The A7R III was announced 6 years earlier than the A6700 which is quite a big gap as far as tech is concerned. Both of the cameras feature different body design with the Sony A7R III being a SLR-style mirrorless camera and the Sony A6700 being a Rangefinder-style mirrorless camera.

Before going into a thorough comparison, here is a short highlight of how the A7R III matches up vs the A6700 in regards to portability, imaging, features and an overall score.

Below is a preview of the gallery images for Sony Alpha A7R III and Sony Alpha a6700. The whole galleries are provided at Sony A7R III Gallery and Sony A6700 Gallery.

For those who are going to carry around your camera frequently, you're going to have to consider its weight and measurements. The Sony A7R III has got physical measurements of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") having a weight of 657 grams (1.45 lbs) and the Sony A6700 has proportions of 122mm x 69mm x 75mm (4.8" x 2.7" x 3.0") with a weight of 493 grams (1.09 lbs).

Examine the Sony A7R III vs Sony A6700 in the new Camera and Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will change depending on the lens you are utilizing during that time. The following is a front view size comparison of the A7R III versus the A6700.

Considering size and weight, the portability rating of the A7R III and A6700 is 63 and 75 respectively.

Oftentimes, it can be tough to envision the contrast between sensor sizes purely by reviewing technical specs. The image here will help give you a far better sense of the sensor sizing in the A7R III and A6700.

As you can tell, both of the cameras come with different resolutions and different sensor sizes. The A7R III using its bigger sensor will make getting shallower DOF simpler and the Sony A7R III will offer you extra detail with its extra 16MP. Higher resolution will also let you crop pictures a good deal more aggressively. The more aged A7R III is going to be behind when it comes to sensor technology.