Sigma Quattro H vs Sony TX7

On this page, we are contrasting the Sigma Quattro H and Sony TX7, former being a Advanced Mirrorless while the other is a Ultracompact by brands Sigma and Sony. There is a substantial difference between the resolutions of the Quattro H (45MP) and TX7 (10MP) and the Quattro H (APS-H) and TX7 (1/2.4") boast different sensor size.

Photography Glossary

The Quattro H was announced 6 years later than the TX7 and that is quite a big difference as far as tech is concerned. Each of the cameras have different body design with the Sigma Quattro H being a Rangefinder-style mirrorless camera and the Sony TX7 being a Ultracompact camera.

Before getting right into a step-by-step comparison, here is a short summary of how the Quattro H scores vs the TX7 with regard to portability, imaging, features and an overall rating.

This is a sample of the gallery pictures for Sigma sd Quattro H & Sony Cyber-shot DSC-TX7. The whole galleries are provided at Sigma Quattro H Gallery & Sony TX7 Gallery.

For those who are planning to carry your camera frequently, you'll have to take into account its weight and proportions. The Sigma Quattro H comes with outside dimensions of 147mm x 95mm x 91mm (5.8" x 3.7" x 3.6") with a weight of n/a grams (0.00 lbs) while the Sony TX7 has measurements of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") having a weight of 149 grams (0.33 lbs).

Take a look at the Sigma Quattro H and Sony TX7 in our brand new Camera plus Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will vary depending on the lens you select at that moment. The following is a front view sizing comparison of the Quattro H and the TX7.

Taking into account size and weight, the portability score of the Quattro H and TX7 is 78 and 95 respectively.

Oftentimes, it can be tough to picture the contrast between sensor sizing only by reading specifications. The graphic below should give you a more clear sense of the sensor sizes in the Quattro H and TX7.

Plainly, each of the cameras have different resolutions and different sensor sizing. The Quattro H using its larger sensor is going to make shooting shallower DOF easier and the Sigma Quattro H will offer you greater detail with its extra 35MP. Greater resolution will make it easier to crop pics a bit more aggressively. The fresher Quattro H should have a benefit when it comes to sensor innovation.