Sony Alpha 57 image

Sony Alpha 57

Quick information
Brand Sony 2012
Model A57
Released Year 2012
Type DSLR Cameras
Series Alpha
Color Black
Optical Zoom 3x
Status Discontinued

Overview

The Sony Alpha 57 is a digital single-lens reflex camera featuring a 16.1-megapixel APS-C CMOS sensor that delivers high-resolution images. It employs Sony's Translucent Mirror Technology (SLT) allowing for fast and continuous phase-detection autofocus during both stills and video shooting. The camera supports full HD 1080p video recording at multiple frame rates. It has an ISO range from 100 to 16000, enabling performance in varying lighting conditions. The 12 frames per second continuous shooting rate makes it suitable for capturing fast-moving subjects. Additionally, the camera includes a 2.7-inch tiltable LCD screen and an electronic viewfinder with 1.44 million dots for clear image preview.

Specifications

Digital Zoom 2x
Color Black
MPN SLT-A57K
Battery Type Lithium-Ion
Series Sony Alpha
Type Digital SLR
Maximum Resolution 16.1 MP
Model Sony A57
Connectivity HDMI
Optical Zoom 3x
Features Interchangeable Lenses, Face Detection, Image Stabilization
Item Weight 3.2 Lb

Key Advantages

The Alpha 57 offers excellent autofocus speed and accuracy thanks to its 15-point phase-detection system. Its high continuous shooting speed of 12fps is outstanding for an entry-level DSLR. The use of Translucent Mirror Technology ensures fast and reliable AF during video recording and live view. The camera delivers excellent image quality with detailed 16.1MP photos. It is equipped with a versatile ISO range supporting low-light shooting conditions. User-friendly features such as a tiltable LCD screen and intuitive controls enhance the photographic experience.

Limitations

The Alpha 57 lacks a traditional optical viewfinder, which may not appeal to all DSLR users. The 2.7-inch LCD screen is smaller compared to modern standards. Battery life is average and may require carrying spare batteries for extended sessions. It does not have built-in Wi-Fi connectivity for instant sharing or remote control. The camera design and build are more plastic-based, limiting durability. Lastly, newer models offer more advanced sensor technology and higher resolution.

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