Sony A7 vs Sony TX55

Here, we are comparing the Sony A7 and Sony TX55, one being a Pro Mirrorless and the other is a Ultracompact and both of them are produced by Sony. There exists a sizeable gap between the sensor resolutions of the A7 (24MP) and TX55 (16MP) and the A7 (Full frame) and TX55 (1/2.3") offer totally different sensor measurements.

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The A7 was unveiled 2 years later than the TX55 and that is quite a large gap as far as technology is concerned. Both cameras feature different body design with the Sony A7 being a SLR-style mirrorless camera and the Sony TX55 being a Ultracompact camera.

Before diving into a in-depth comparison, here is a short highlight of how the A7 scores against the TX55 with regards to portability, imaging, features and an overall rating.

This is a sample of the gallery pics for Sony Alpha A7 and Sony Cyber-shot DSC-TX55. The full galleries are viewable at Sony A7 Gallery and Sony TX55 Gallery.

If you are going to carry your camera frequently, you have to consider its weight and dimensions. The Sony A7 features physical measurements of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") having a weight of 474 grams (1.04 lbs) and the Sony TX55 has dimensions of 93mm x 54mm x 13mm (3.7" x 2.1" x 0.5") accompanied by a weight of 109 grams (0.24 lbs).

Check the Sony A7 and Sony TX55 in the latest Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are working with during that time. Underneath is a front view scale comparison of the A7 and the TX55.

Using dimensions and weight, the portability grade of the A7 and TX55 is 78 and 97 respectively.

Sometimes, it is tough to see the gap between sensor sizing just by going over specifications. The visual underneath should offer you a better sense of the sensor sizing in the A7 and TX55.

To sum up, the 2 cameras feature different megapixel count and different sensor sizing. The A7 having a larger sensor will make shooting shallow DOF easier and the Sony A7 will deliver extra detail having an extra 8 Megapixels. Greater resolution will also help you crop pics way more aggressively. The more recent A7 is going to have an edge when it comes to sensor tech.