Sony A7c vs Sony TX20

In this article, we are looking at the Sony A7c vs Sony TX20, one is a Advanced Mirrorless and the other is a Ultracompact and both of them are offered by Sony. There is a huge difference among the image resolutions of the A7c (24MP) and TX20 (16MP) and the A7c (Full frame) and TX20 (1/2.3") possess totally different sensor measurements.

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The A7c was announced 8 years after the TX20 which is a fairly significant gap as far as camera tech is concerned. Both cameras offer different body type with the Sony A7c being a Rangefinder-style mirrorless camera and the Sony TX20 being a Ultracompact camera.

Before we go in to a step-by-step comparison, below is a concise introduction of how the A7c grades versus the TX20 in regards to portability, imaging, features and an overall score.

This is a sample of the gallery pics for Sony Alpha A7c and Sony Cyber-shot DSC-TX20. The whole galleries are provided at Sony A7c Gallery and Sony TX20 Gallery.

When you are planning to carry around your camera, you'll have to take into account its weight and dimensions. The Sony A7c has outer dimensions of 124mm x 71mm x 60mm (4.9" x 2.8" x 2.4") having a weight of 509 grams (1.12 lbs) whilst the Sony TX20 has dimensions of 96mm x 56mm x 18mm (3.8" x 2.2" x 0.7") accompanied by a weight of 133 grams (0.29 lbs).

Check the Sony A7c vs Sony TX20 in the latest Camera and Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will differ based on the lens you are employing at that time. Underneath is the front view scale comparison of the A7c vs the TX20.

Taking into account size and weight, the portability score of the A7c and TX20 is 78 and 96 respectively.

Usually, it is difficult to envision the difference in sensor sizes only by going through specs. The pic below will give you a greater sense of the sensor sizes in the A7c and TX20.

As you can plainly see, each of the cameras offer different megapixel count and different sensor sizes. The A7c having a larger sensor will make achieving shallower depth of field easier and the Sony A7c will show greater detail with its extra 8MP. Greater resolution will allow you to crop photos a little more aggressively. The newer A7c is going to have an edge with regard to sensor tech.