Sony a55 and a57 Comparison

Sony a55 DSLR Camera
with 18-55mm zoom lens

What is the difference between Sony a55 and a57? It is quite surprising that the difference between Sony a55 and a57 is just in some features, even Sony a55 and a57 have narrow gap in their price.

Come as the younger brother for Sony a55 (which is 1-year older), a57 isn’t equipped with something wow. I notice that they basically have some similarities like screen features, sensor, and lens. Meanwhile for Sony a55 and a57 differences, I have also noticed that there are some features which exist on Sony a55 but not in a57 conversely.

The first difference between Sony a55 and a57 is the measure of image quality. A57 comes with 75.0, it is a bit better than Sony a55 which come with 73.0. But, Sony a55 is slightly lower noise at high ISO with 816 ISO whereas a57 is 785 ISO.

In order this Sony a55 vs. a57 comparison looks simple and easier to read, you can see the following table.



As you have seen the difference between Sony a55 a57 shown on the table, I personally conclude that Sony a57 can be said as winner. It is new model and it also comes with some new features, even though the price for Sony a57 is more expansive than Sony a55 but the gap is too close. So for me, it simply means that I prefer to add some extra cost ($10-$12) in order to get new camera model plus some new extra features than to buy an old model camera.

But, I wouldn’t say that Sony a55 fall far behind a57. You may have different perspective like if you think that GPS is important to you then the best choice for you is Sony a55 as well as if you have just limited cash, why you wouldn’t just choose Sony a55.

To get the best price of Sony a55 and a57 and To make you much clearer about the difference between Sony a55 vs. a57, you can read other Sony a55 and a57 reviews and testimonies from other buyers on Merchant online like Amazon.