
Sony Alpha 57
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 |
Images
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.
FAQ
What type of sensor does the Sony Alpha 57 have?
The Sony Alpha 57 features a 16.1-megapixel APS-C CMOS sensor.
Does the Sony Alpha 57 have an optical viewfinder?
No, it uses an electronic viewfinder based on Translucent Mirror Technology.
Can the Sony Alpha 57 record video?
Yes, it supports full HD 1080p video recording at multiple frame rates.
What is the maximum continuous shooting speed?
It can shoot continuously at up to 12 frames per second.
Is Wi-Fi connectivity available on the Alpha 57?
No, the Sony Alpha 57 does not have built-in Wi-Fi.
When was the Sony Alpha 57 released?
The Sony Alpha 57 was released in 2012.
Is the Sony Alpha 57 still being manufactured?
No, the Sony Alpha 57 has been discontinued.
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