Casio EX-S5 vs Samsung ST90

In this write-up, we are comparing the Casio EX-S5 and Samsung ST90, both Ultracompact digital cameras by companies Casio and Samsung. There is a sizeable difference between the image resolutions of the EX-S5 (9MP) and ST90 (14MP) but they possess the same exact sensor size (1/2.3").

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The EX-S5 was introduced 24 months before the ST90 making the cameras a generation apart from each other. The two cameras offer the identical body type (Ultracompact).

Before getting straight into a more detailed comparison, below is a concise introduction of how the EX-S5 grades against the ST90 with respect to portability, imaging, features and an overall rating.

This is a sample of the gallery pictures for Casio Exilim EX-S5 and Samsung ST90. The whole galleries are available at Casio EX-S5 Gallery and Samsung ST90 Gallery.

For those who are going to carry your camera, you will have to take into account its weight and proportions. The Casio EX-S5 enjoys physical measurements of 102mm x 35mm x 22mm (4.0" x 1.4" x 0.9") along with a weight of 100 grams (0.22 lbs) while the Samsung ST90 has measurements of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") and a weight of n/a grams (0.00 lbs).

Analyze the Casio EX-S5 and Samsung ST90 in the latest Camera with Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilizing during that time. Underneath is the front view physical size comparison of the EX-S5 compared to the ST90.

Using size and weight, the portability score of the EX-S5 and ST90 is 97 and 99 respectively.

Oftentimes, it's hard to see the contrast between sensor sizing purely by reviewing specifications. The visual below should provide you a clearer sense of the sensor measurements in the EX-S5 and ST90.

To sum up, both the cameras enjoy the same exact sensor sizing but not the same MP. You should anticipate the Samsung ST90 to offer more detail using its extra 5MP. Greater resolution will also let you crop photos far more aggressively. The older EX-S5 is going to be disadvantaged with regard to sensor technology.