Sony A7 III vs Sony TX66

Let's look more in depth at the Sony A7 III vs Sony TX66, one is a Pro Mirrorless and the latter is a Ultracompact and both are created by Sony. There is a sizeable difference among the image resolutions of the A7 III (24MP) and TX66 (18MP) and the A7 III (Full frame) and TX66 (1/2.3") have totally different sensor sizes.

Photography Glossary

The A7 III was manufactured 6 years after the TX66 which is a fairly large gap as far as camera tech is concerned. The two cameras feature different body design with the Sony A7 III being a SLR-style mirrorless camera and the Sony TX66 being a Ultracompact camera.

Before diving right into a in-depth comparison, here is a concise summation of how the A7 III scores vs the TX66 for portability, imaging, features and an overall score.

Following is a preview of the gallery photos for Sony Alpha A7 III and Sony Cyber-shot DSC-TX66. The entire galleries are provided at Sony A7 III Gallery and Sony TX66 Gallery.

If you're intending to carry around your camera regularly, you will have to think about its weight and size. The Sony A7 III features outside measurements of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") with a weight of 650 grams (1.43 lbs) while the Sony TX66 has specifications of 93mm x 54mm x 13mm (3.7" x 2.1" x 0.5") along with a weight of 109 grams (0.24 lbs).

Analyze the Sony A7 III vs Sony TX66 in the new Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilising at that moment. Underneath is a front view over all size comparison of the A7 III and the TX66.

Using size and weight, the portability score of the A7 III and TX66 is 63 and 97 respectively.

Generally, it can be tough to visualise the contrast in sensor sizes purely by seeing a spec sheet. The image here may offer you a stronger sense of the sensor measurements in the A7 III and TX66.

Clearly, both of these cameras come with different megapixel count and different sensor sizes. The A7 III due to its bigger sensor will make shooting shallow depth of field less difficult and the Sony A7 III will produce greater detail due to its extra 6MP. Higher resolution will also enable you to crop photographs a good deal more aggressively. The fresher A7 III is going to have an advantage when it comes to sensor technology.