Canon A1100 IS vs Sony A57

Let's take a more detailed look at the Canon A1100 IS versus Sony A57, former is a Small Sensor Compact while the latter is a Entry-Level DSLR by competitors Canon and Sony. There is a considerable difference among the image resolutions of the A1100 IS (12MP) and A57 (16MP) and the A1100 IS (1/2.3") and A57 (APS-C) enjoy totally different sensor sizes.

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The A1100 IS was launched 4 years before the A57 which is a fairly large difference as far as camera tech is concerned. Each of the cameras come with different body type with the Canon A1100 IS being a Compact camera and the Sony A57 being a Compact SLR camera.

Before we go through a step-by-step comparison, below is a simple view of how the A1100 IS scores versus the A57 in relation to portability, imaging, features and an overall mark.

This is a preview of the gallery photos for Canon PowerShot A1100 IS & Sony SLT-A57. The complete galleries are provided at Canon A1100 IS Gallery & Sony A57 Gallery.

For anyone who is planning to travel with your camera frequently, you will want to think about its weight and proportions. The Canon A1100 IS has outer measurements of 95mm x 62mm x 31mm (3.7" x 2.4" x 1.2") and a weight of 150 grams (0.33 lbs) and the Sony A57 has measurements of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") with a weight of 618 grams (1.36 lbs).

Compare the Canon A1100 IS versus Sony A57 in our completely new Camera & Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will change dependant on the lens you are utilizing during that time. Underneath is the front view over all size comparison of the A1100 IS and the A57.

Using size and weight, the portability rating of the A1100 IS and A57 is 93 and 64 respectively.

Often, it can be hard to envision the contrast in sensor dimensions just by going through technical specs. The image underneath will provide you a clearer sense of the sensor measurements in the A1100 IS and A57.

As you can tell, both the cameras have got different megapixel count and different sensor dimensions. The A1100 IS due to its smaller sensor will make achieving shallow DOF tougher and the Sony A57 will produce extra detail utilizing its extra 4 Megapixels. Higher resolution can also allow you to crop photographs much more aggressively. The more aged A1100 IS will be behind in sensor tech.