Nikon A100 vs Sony TX66

The following is a complete review of the Nikon A100 vs Sony TX66, both Ultracompact cameras by rivals Nikon and Sony. The sensor resolution of the A100 (20MP) and the TX66 (18MP) is very comparable and they enjoy the exact same sensor sizes (1/2.3").

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The A100 was released 3 years after the TX66 which is a fairly significant gap as far as camera tech is concerned. The two cameras come with the identical body type (Ultracompact).

Before we go in to a comprehensive comparison, below is a simple synopsis of how the A100 matches up vs the TX66 with regard to portability, imaging, features and an overall mark.

The following is a sample of the gallery pics for Nikon Coolpix A100 and Sony Cyber-shot DSC-TX66. The complete galleries are available at Nikon A100 Gallery and Sony TX66 Gallery.

For anyone who is intending to travel with your camera frequently, you need to factor in its weight and volume. The Nikon A100 enjoys external dimensions of 95mm x 59mm x 20mm (3.7" x 2.3" x 0.8") accompanied by a weight of 119 grams (0.26 lbs) while the Sony TX66 has sizing of 93mm x 54mm x 13mm (3.7" x 2.1" x 0.5") accompanied by a weight of 109 grams (0.24 lbs).

See the Nikon A100 vs Sony TX66 in the new Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will vary based on the lens you use at that moment. Following is the front view overall size comparison of the A100 against the TX66.

Considering size and weight, the portability grade of the A100 and TX66 is 96 and 97 respectively.

Often, it's difficult to visualize the contrast in sensor dimensions just by going through a spec sheet. The picture underneath may give you a clearer sense of the sensor sizes in the A100 and TX66.

As you can see, each of these cameras posses the exact same sensor measurements but different MP. You should expect to see the Nikon A100 to provide extra detail as a result of its extra 2 Megapixels. Greater resolution will also make it easier to crop photos somewhat more aggressively. The more modern A100 should have a benefit in sensor tech.