Canon 450D vs Sony A57

Below is a extended review of the Canon 450D vs Sony A57, both Entry-Level DSLR cameras by manufacturers Canon and Sony. There exists a sizable gap among the resolutions of the 450D (12MP) and A57 (16MP) but both cameras provide the identical sensor sizes (APS-C).

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The 450D was brought out 5 years prior to the A57 and that is a fairly significant difference as far as camera technology is concerned. Both of the cameras feature the same body design (Compact SLR).

Before delving straight to a in-depth comparison, here is a concise summation of how the 450D matches up vs the A57 in terms of portability, imaging, features and an overall grade.

This is a preview of the gallery photos for Canon EOS 450D & Sony SLT-A57. The entire galleries are available at Canon 450D Gallery & Sony A57 Gallery.

If you're intending to lug around your camera often, you will want to consider its weight and measurements. The Canon 450D provides exterior measurements of 129mm x 98mm x 62mm (5.1" x 3.9" x 2.4") along with a weight of 524 grams (1.16 lbs) while the Sony A57 has proportions of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") with a weight of 618 grams (1.36 lbs).

See the Canon 450D vs Sony A57 in our completely new Camera & Lens Size Comparison Tool.

Take into account, the weight of an ILC will change based on the lens you are utilizing at that time. Below is a front view size comparison of the 450D against the A57.

Using dimensions and weight, the portability grade of the 450D and A57 is 70 and 64 respectively.

More often than not, it can be tough to envision the gap in sensor measurements purely by researching a spec sheet. The graphic underneath may provide you a stronger sense of the sensor sizing in the 450D and A57.

Clearly, both the cameras come with the identical sensor size albeit not the same resolution. You can count on the Sony A57 to render greater detail having its extra 4 Megapixels. Higher resolution can also enable you to crop pictures a good deal more aggressively. The older 450D will be disadvantaged when it comes to sensor innovation.