Sony A7 III vs Sony H55

Following is a extended analysis of the Sony A7 III vs Sony H55, former is a Pro Mirrorless while the latter is a Small Sensor Compact and both of them are manufactured by Sony. There exists a substantial gap between the image resolutions of the A7 III (24MP) and H55 (14MP) and the A7 III (Full frame) and H55 (1/2.3") feature totally different sensor size.

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The A7 III was manufactured 7 years after the H55 which is quite a big difference as far as technology is concerned. Both of these cameras offer different body type with the Sony A7 III being a SLR-style mirrorless camera and the Sony H55 being a Compact camera.

Before diving in to a detailed comparison, below is a brief overview of how the A7 III grades vs the H55 in terms of portability, imaging, features and an overall score.

The following is a preview of the gallery photos for Sony Alpha A7 III & Sony Cyber-shot DSC-H55. The entire galleries are available at Sony A7 III Gallery & Sony H55 Gallery.

In case you're looking to carry around your camera, you'll have to factor in its weight and volume. The Sony A7 III offers exterior measurements of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") along with a weight of 650 grams (1.43 lbs) and the Sony H55 has sizing of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") having a weight of 200 grams (0.44 lbs).

Analyze the Sony A7 III vs Sony H55 in our completely new Camera plus Lens Size Comparison Tool.

Remember that, the weight of an ILC will differ depending on the lens you are employing during that time. Below is the front view overall size comparison of the A7 III versus the H55.

Looking at dimensions and weight, the portability grade of the A7 III and H55 is 63 and 92 respectively.

Normally, it can be tough to envision the difference between sensor sizes only by looking at specs. The image underneath should give you a better sense of the sensor measurements in the A7 III and H55.

As you can plainly see, both of the cameras offer different megapixel count and different sensor sizes. The A7 III due to its bigger sensor will make achieving shallow depth of field easier and the Sony A7 III will give you greater detail due to its extra 10MP. Higher resolution can also help you crop shots a little more aggressively. The more recent A7 III will have a benefit in sensor technology.