Nikon S3100 vs Sony TX55

Here is a extended comparison of the Nikon S3100 versus Sony TX55, both Ultracompact digital cameras by brands Nikon and Sony. The resolution of the S3100 (14MP) and the TX55 (16MP) is pretty well matched and they possess the same exact sensor size (1/2.3").

Photography Glossary

The S3100 was revealed 5 months earlier than the TX55 and they are both of a similar age. Both of these cameras offer the identical body type (Ultracompact).

Before delving straight into a detailed comparison, below is a quick summary of how the S3100 matches up versus the TX55 in regards to portability, imaging, features and an overall rating.

Here is a preview of the gallery images for Nikon Coolpix S3100 & Sony Cyber-shot DSC-TX55. The full galleries are available at Nikon S3100 Gallery & Sony TX55 Gallery.

In case you're looking to carry your camera regularly, you'll need to think about its weight and dimensions. The Nikon S3100 features external dimensions of 94mm x 58mm x 18mm (3.7" x 2.3" x 0.7") having a weight of 118 grams (0.26 lbs) whilst the Sony TX55 has dimensions of 93mm x 54mm x 13mm (3.7" x 2.1" x 0.5") and a weight of 109 grams (0.24 lbs).

Look at the Nikon S3100 versus Sony TX55 in our newest Camera & Lens Size Comparison Tool.

Do not forget, the weight of an ILC will change depending on the lens you have chosen at that time. Underneath is the front view measurements comparison of the S3100 compared to the TX55.

Factoring in size and weight, the portability grade of the S3100 and TX55 is 96 and 97 respectively.

Often, it's hard to see the gap between sensor sizing just by checking a spec sheet. The photograph below will help offer you a greater sense of the sensor sizes in the S3100 and TX55.

As you can see, both cameras enjoy the same exact sensor sizing albeit not the same MP. You can expect the Sony TX55 to give you greater detail because of its extra 2 Megapixels. Higher resolution will make it easier to crop pictures far more aggressively.