Summary: The A57 combines a high-quality 16 MP sensor, easy access to shooting parameters, and class-leading video performance. And does this while providing an equivalent shooting experience, whether composing images via the EVF or rear LCD.
Pros: Very good Raw file output up through ISO 6400, Dynamic range at the top of its class, High magnification EVF with comprehensive information display, Manual focus 'Peaking' option for both stills and video modes, 10fps shooting in full resolution mode, Class-leading 1080/60p video resolution with ...
Cons: Mediocre JPEG processing with mushy detail and visible artifacts, LCD viewfinder (vs OLED panel in other Sony models), AF not compatible with manual exposure control in video mode, No live view in 8 or 10 fps continuous shooting modes makes accurate panning very difficult, Counter-intuitive setti...
Summary: The Sony Alpha SLT-A57 really delivers when paired with the 18-55mm kit lens. With bright, vibrant colours, plenty of fine detail and super-fast underlying hardware, it's easy to get great shots in practically any condition.
Pros: Punchy colours; Plenty of sharp detail; High-speed burst mode.
Pros: Saves you a bundle on software. Pro-level functionality at rookie prices. Higher frame rate than all but the top-shelf HDSLR cameras.
Cons: The bells and whistles come at the expense of image quality; low-light, high-speed, and digitally zoomed photos will be noisy. If you ever upgrade to a full-frame HDSLR, it likely won’t be a Sony, so you’ll need all new lenses.
Summary: With its 18-55mm kit lens the A57 is currently priced at just under £700, and around £80 less for just the body. With the outgoing A55 being less available, the closest model for comparison would be the A65 which is only around £70 dearer.
Sony releases Alpha SLT-A57, a starter DSLR camera featuring CMOS and an electronic viewfinder
14 March 2012
Conclusion: The low price-point of SLT-A57 places it on the entry level category of DLSRs. It’s a great starter camera before moving up to full-featured professional cameras like EOS 5D Mark III . People learning photography will appreciate the simplicity of this camera’s features.
Summary: It is a year and a half since the Sony Alpha 55 hit the market, and the Sony Alpha 57 is more of a refresh than a new model. However, there are enough features to separate it from the entry-level Alpha 35, particularly the angled LCD screen, improved EVF and wider ISO range.
The Sony Alpha A57 is a mid-level camera that can produce fantastic results
Good Gear Guide.au
21 August 2012
Summary: The Sony Alpha SLT-A57Y is an interchangeable lens camera that's well worth considering. It's a camera that can capture wonderfully clear and vibrant images without you having to fiddle around with the settings too much.
Pros: Image clarity, Quick performance, Good high ISO capability, Not hard to use
Cons: Battery life not great, Some chromatic aberration