Samsung GX-20 vs Sony T90

In this write-up, we are evaluating the Samsung GX-20 versus Sony T90, one being a Advanced DSLR and the other is a Ultracompact by manufacturers Samsung and Sony. There is a big difference between the sensor resolutions of the GX-20 (15MP) and T90 (12MP) and the GX-20 (APS-C) and T90 (1/2.3") feature different sensor size.

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The GX-20 was released 13 months prior to the T90 making the cameras a generation apart from each other. Both of these cameras offer different body type with the Samsung GX-20 being a Mid-size SLR camera and the Sony T90 being a Ultracompact camera.

Before getting straight into a more detailed comparison, below is a concise summation of how the GX-20 scores versus the T90 in regards to portability, imaging, features and an overall grade.

This is a sample of the gallery pictures for Samsung GX-20 and Sony Cyber-shot DSC-T90. The complete galleries are available at Samsung GX-20 Gallery and Sony T90 Gallery.

If you are aiming to lug around your camera often, you will need to factor in its weight and proportions. The Samsung GX-20 offers physical measurements of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") having a weight of 800 grams (1.76 lbs) whilst the Sony T90 has measurements of 94mm x 57mm x 15mm (3.7" x 2.2" x 0.6") with a weight of 148 grams (0.33 lbs).

Compare the Samsung GX-20 versus Sony T90 in the latest Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you have chosen during that time. Here is the front view physical size comparison of the GX-20 and the T90.

Looking at size and weight, the portability score of the GX-20 and T90 is 58 and 96 respectively.

Generally, it is difficult to imagine the contrast between sensor measurements only by reviewing specs. The photograph below will help give you a clearer sense of the sensor sizing in the GX-20 and T90.

All in all, both of those cameras offer different resolutions and different sensor measurements. The GX-20 due to its larger sensor is going to make getting bokeh less difficult and the Samsung GX-20 will deliver more detail as a result of its extra 3MP. Greater resolution will allow you to crop images a little more aggressively. The older GX-20 is going to be behind in sensor innovation.