Samsung ST100 vs Sony TX20

Its time to look much closer at the Samsung ST100 and Sony TX20, both Ultracompact digital cameras by competitors Samsung and Sony. The sensor resolution of the ST100 (14MP) and the TX20 (16MP) is pretty well matched and both cameras provide the identical sensor size (1/2.3").

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The ST100 was released 3 years earlier than the TX20 which is quite a serious gap as far as technology is concerned. Both the cameras feature the same body design (Ultracompact).

Before getting into a complete comparison, here is a brief synopsis of how the ST100 grades against the TX20 in relation to portability, imaging, features and an overall mark.

Here is a preview of the gallery images for Samsung ST100 and Sony Cyber-shot DSC-TX20. The complete galleries are provided at Samsung ST100 Gallery and Sony TX20 Gallery.

When you are intending to travel with your camera, you're going to have to consider its weight and size. The Samsung ST100 has got outer measurements of 100mm x 60mm x 20mm (3.9" x 2.4" x 0.8") and a weight of 155 grams (0.34 lbs) and the Sony TX20 has specifications of 96mm x 56mm x 18mm (3.8" x 2.2" x 0.7") having a weight of 133 grams (0.29 lbs).

Check the Samsung ST100 and Sony TX20 in the all new Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you are utilising during that time. Underneath is a front view overall size comparison of the ST100 compared to the TX20.

Using dimensions and weight, the portability rating of the ST100 and TX20 is 95 and 96 respectively.

Typically, it's tough to picture the gap between sensor dimensions merely by checking a spec sheet. The picture underneath should provide you a better sense of the sensor sizing in the ST100 and TX20.

As you can see, both of those cameras feature the identical sensor size albeit different megapixels. You should expect the Sony TX20 to give you more detail as a result of its extra 2MP. Higher resolution will help you crop pictures way more aggressively. The more aged ST100 is going to be disadvantaged when it comes to sensor tech.