Pentax Efina vs Samsung ST100

Here is a extended review of the Pentax Efina vs Samsung ST100, both Ultracompact cameras by brands Pentax and Samsung. The sensor resolution of the Efina (14MP) and the ST100 (14MP) is relatively close and they feature the same exact sensor sizes (1/2.3").

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The Efina was brought out 3 years later than the ST100 and that is a fairly large difference as far as camera technology is concerned. Each of these cameras offer the identical body type (Ultracompact).

Before getting straight into a detailed comparison, below is a quick summation of how the Efina scores against the ST100 in terms of portability, imaging, features and an overall rating.

Below is a preview of the gallery photos for Pentax Efina & Samsung ST100. The entire galleries are viewable at Pentax Efina Gallery & Samsung ST100 Gallery.

For those who are looking to carry your camera, you will want to factor its weight and proportions. The Pentax Efina offers exterior measurements of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") with a weight of 91 grams (0.20 lbs) whilst the Samsung ST100 has measurements of 100mm x 60mm x 20mm (3.9" x 2.4" x 0.8") along with a weight of 155 grams (0.34 lbs).

Look at the Pentax Efina vs Samsung ST100 in our completely new Camera & Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will vary based on the lens you are utilising at that time. Following is the front view sizing comparison of the Efina compared to the ST100.

Looking at dimensions and weight, the portability grade of the Efina and ST100 is 97 and 95 respectively.

Sometimes, it is difficult to envision the gap in sensor sizing purely by looking through technical specs. The graphic below will provide you a more clear sense of the sensor measurements in the Efina and ST100.

As you can tell, both of the cameras offer the same exact sensor sizing and the same resolution therefore you can expect comparable quality of photos however you should always take the launch date of the cameras into account. The newer Efina will have an advantage with regard to sensor tech.