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Difference between The Sony A55 and A57

Difference between The Sony A55 and A57

When Sony announced their new line of A-mount cameras, the enthusiast world was buzzing with anticipation. The camera that everyone wanted to know about was the replacement for the wildly popular A55 – the A57. But what are the differences between these two cameras? And more importantly, is it worth upgrading if you already own an A55? In this article, we’ll take a look at some of the key features of both cameras and try to help you answer those questions.

What is The Sony A55?

The Sony A55 is a digital single-lens reflex camera that was released in September 2010. The camera is notable for its use of a translucent mirror design, which allows it to have a shorter overall body length while still maintaining a large image sensor size. The A55 also has a varied-angle LCD screen and an electronic viewfinder, as well as built-in GPS and Wi-Fi capabilities. The camera is compatible with Sony’s E-mount lenses, as well as a variety of other lens types via adapters. Overall, the A55 is a versatile and powerful camera that is well-suited for both amateur and professional photographers.

What is The Sony A57?

The Sony A57 is one of the most popular digital cameras on the market. It offers a great combination of features and performance and is very affordable. The A57 has a 16-megapixel sensor, 3-inch LCD screen, 5x optical zoom lens, and 1080p full HD video recording. It also has built-in WiFi and NFC connectivity, allowing you to easily share photos and videos with your friends and family. The A57 is a great choice for anyone looking for a high-quality digital camera that won’t break the bank.

Difference between The Sony A55 and A57

The Sony A55 and A57 are two digital cameras that differ in a few key ways. The A55 has a resolution of 24 megapixels, while the A57 has a resolution of 16 megapixels. The A55 also has a faster shutter speed, allowing it to capture moving subjects more effectively. In terms of video quality, the A57 is capable of recording Full HD 1080p video, while the A55 is only capable of recording 720p video. Finally, the A57 has a higher ISO range, giving it better low-light performance. Ultimately, both cameras are capable of taking great photos and videos, but the A57 is slightly better equipped to handle challenging lighting conditions.


The Sony A55 and A57 are two very different cameras. Both have their pros and cons, but one may be a better fit for your needs than the other. Hopefully, this article has helped you understand the differences between the two so that you can make an informed decision about which camera is right for you.

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