Sony A550 vs Sony QX100

Let's take a closer look at the Sony A550 vs Sony QX100, one is a Entry-Level DSLR and the latter is a Lens-style and both of them are sold by Sony. There exists a crucial gap among the resolutions of the A550 (14MP) and QX100 (20MP) and the A550 (APS-C) and QX100 (1") feature different sensor sizing.

Photography Glossary

The A550 was manufactured 4 years earlier than the QX100 which is a fairly serious gap as far as camera technology is concerned. The two cameras offer different body type with the Sony A550 being a Compact SLR camera and the Sony QX100 being a Lens-style camera.

Before getting through a in depth comparison, below is a short highlight of how the A550 matches up versus the QX100 with regard to portability, imaging, features and an overall score.

Below is a preview of the gallery images for Sony Alpha DSLR-A550 and Sony Cyber-shot DSC-QX100. The entire galleries are available at Sony A550 Gallery and Sony QX100 Gallery.

For those who are intending to carry around your camera frequently, you're going to have to factor its weight and volume. The Sony A550 comes with external dimensions of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") having a weight of 632 grams (1.39 lbs) while the Sony QX100 has sizing of 63mm x 63mm x 56mm (2.5" x 2.5" x 2.2") with a weight of 179 grams (0.39 lbs).

Analyze the Sony A550 vs Sony QX100 in the latest Camera and Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will change based on the lens you select at that moment. Below is the front view dimensions comparison of the A550 vs the QX100.

Taking into account dimensions and weight, the portability score of the A550 and QX100 is 63 and 92 respectively.

More often than not, it is very difficult to visualize the gap in sensor sizes purely by seeing specifications. The image here may provide you a better sense of the sensor sizes in the A550 and QX100.

To sum up, both the cameras enjoy different megapixel count and different sensor sizes. The A550 featuring a bigger sensor is going to make getting shallow depth of field easier and the Sony QX100 will produce more detail due to its extra 6MP. Higher resolution will help you crop photographs far more aggressively. The more aged A550 will be behind when it comes to sensor tech.