Sigma SD10 vs Sony TX66

Its time to take a closer look at the Sigma SD10 versus Sony TX66, one being a Advanced DSLR and the other is a Ultracompact by competitors Sigma and Sony. There exists a crucial gap among the sensor resolutions of the SD10 (3MP) and TX66 (18MP) and the SD10 (APS-C) and TX66 (1/2.3") use different sensor size.

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The SD10 was introduced 9 years prior to the TX66 and that is a fairly serious gap as far as camera technology is concerned. Both of the cameras offer different body type with the Sigma SD10 being a Mid-size SLR camera and the Sony TX66 being a Ultracompact camera.

Before diving in to a more detailed comparison, below is a concise summary of how the SD10 matches up versus the TX66 in relation to portability, imaging, features and an overall grade.

This is a sample of the gallery pictures for Sigma SD10 and Sony Cyber-shot DSC-TX66. The whole galleries are provided at Sigma SD10 Gallery and Sony TX66 Gallery.

For anybody who is intending to lug around your camera, you need to factor in its weight and dimensions. The Sigma SD10 provides outside dimensions of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") having a weight of 950 grams (2.09 lbs) while the Sony TX66 has dimensions of 93mm x 54mm x 13mm (3.7" x 2.1" x 0.5") along with a weight of 109 grams (0.24 lbs).

Look at the Sigma SD10 versus Sony TX66 in the latest Camera and Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will differ depending on the lens you have chosen at that time. Following is the front view dimensions comparison of the SD10 compared to the TX66.

Taking into consideration dimensions and weight, the portability score of the SD10 and TX66 is 54 and 97 respectively.

Normally, it is hard to visualize the gap in sensor measurements only by researching technical specs. The photograph here might offer you a stronger sense of the sensor sizes in the SD10 and TX66.

As you can tell, the 2 cameras enjoy different megapixel count and different sensor measurements. The SD10 with its larger sensor is going to make getting shallow depth of field easier and the Sony TX66 will result in more detail using its extra 15MP. Greater resolution will allow you to crop photos far more aggressively. The older SD10 will be behind with regard to sensor technology.