Sony A900 vs Sony TX66

Here is a extended review of the Sony A900 vs Sony TX66, one being a Advanced DSLR and the latter is a Ultracompact and they are both built by Sony. There is a crucial difference among the sensor resolutions of the A900 (25MP) and TX66 (18MP) and the A900 (Full frame) and TX66 (1/2.3") feature totally different sensor sizing.

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The A900 was announced 4 years earlier than the TX66 and that is a fairly serious gap as far as camera tech is concerned. Both of the cameras come with different body type with the Sony A900 being a Mid-size SLR camera and the Sony TX66 being a Ultracompact camera.

Before we go straight into a step-by-step comparison, below is a short summary of how the A900 matches up versus the TX66 with regard to portability, imaging, features and an overall rating.

This is a preview of the gallery images for Sony Alpha DSLR-A900 and Sony Cyber-shot DSC-TX66. The whole galleries are available at Sony A900 Gallery and Sony TX66 Gallery.

For those who are looking to carry your camera often, you will want to consider its weight and dimensions. The Sony A900 provides exterior measurements of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") and a weight of 895 grams (1.97 lbs) whilst the Sony TX66 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 out the Sony A900 vs Sony TX66 in the new Camera and Lens Size Comparison Tool.

Remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you are working with at that moment. Underneath is the front view measurement comparison of the A900 against the TX66.

Using size and weight, the portability score of the A900 and TX66 is 54 and 97 respectively.

Generally, it is tough to see the contrast in sensor sizing just by viewing technical specs. The photograph underneath will help give you a much better sense of the sensor sizing in the A900 and TX66.

As you can tell, both of the cameras have got different megapixels and different sensor sizing. The A900 having a bigger sensor will make achieving shallower DOF easier and the Sony A900 will result in extra detail with its extra 7MP. Higher resolution will make it easier to crop pictures much more aggressively. The older A900 will be disadvantaged with regard to sensor technology.