Pentax XG-1 vs Sony A57

Following is a thorough comparison of the Pentax XG-1 vs Sony A57, former is a Small Sensor Superzoom while the latter is a Entry-Level DSLR by companies Pentax and Sony. The image resolution of the XG-1 (16MP) and the A57 (16MP) is pretty similar but the XG-1 (1/2.3") and A57 (APS-C) use totally different sensor measurements.

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The XG-1 was introduced 23 months after the A57 which makes the cameras a generation away from one another. Both of the cameras come with different body type with the Pentax XG-1 being a SLR-like (bridge) camera and the Sony A57 being a Compact SLR camera.

Before delving in to a more detailed comparison, below is a simple summary of how the XG-1 grades vs the A57 with regards to portability, imaging, features and an overall score.

Here is a preview of the gallery images for Pentax XG-1 & Sony SLT-A57. The whole galleries are viewable at Pentax XG-1 Gallery & Sony A57 Gallery.

When you are intending to carry around your camera often, you will want to factor in its weight and proportions. The Pentax XG-1 has got exterior measurements of 119mm x 89mm x 98mm (4.7" x 3.5" x 3.9") along with a weight of 567 grams (1.25 lbs) and the Sony A57 has measurements of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") having a weight of 618 grams (1.36 lbs).

Analyze the Pentax XG-1 vs Sony A57 in our completely new Camera & Lens Size Comparison Tool.

Do not forget, the weight of an ILC will vary dependant on the lens you are utilizing during that time. Below is the front view size comparison of the XG-1 against the A57.

Taking into account dimensions and weight, the portability grade of the XG-1 and A57 is 66 and 64 respectively.

Typically, it is very difficult to see the gap between sensor sizes simply by going over a spec sheet. The picture underneath may offer you a more clear sense of the sensor sizing in the XG-1 and A57.

As you can see, each of the cameras posses the exact same megapixels albeit not the same sensor sizes. The XG-1 contains the tinier sensor which is going to make getting shallow depth of field tougher. The fresher XG-1 is going to have a benefit when it comes to sensor tech.