Sony A550 image

Sony A550

Quick information
Brand Sony 2009
Model Alpha 550
Released Year 2009
Type DSLR Cameras
Series Alpha
Color Black
Autofocus 9-point AF with 10 assist points
Status Discontinued
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Overview

The Sony Alpha A550 is a digital single-lens reflex (DSLR) camera introduced in 2009 featuring a 14.2-megapixel APS-C sized CMOS sensor which enables high-resolution imaging with excellent detail retention.

This model utilizes Sony's innovative translucent mirror technology allowing for fast continuous shooting up to 7 frames per second without mechanical mirror blackout.

The A550 offers a 2.7-inch articulating LCD screen providing flexible composition options, particularly useful for shooting at unconventional angles.

Its BIONZ image processor enhances noise reduction and overall image quality, supporting ISO sensitivity from 100 to 12800.

Autofocus is managed by a 9-point AF system with 10 assist points, delivering fast and accurate focusing performance.

Recording options include RAW and JPEG formats, supported by convenient compatibility with Sony's compatible Alpha interchangeable lenses.

Specifications

Maximum Aperture f/3.5
Series Sony Alpha
Type Digital SLR
Screen Size 3 in
Maximum Resolution 14.2 MP
Color Black
Model Alpha a550
Connectivity mini-HDMI, USB
Features 1080p HD Video Recording, 720p HD Video Recording, AF Lock, Auto Focus, Auto Power Save, CMOS Sensor, Face Detection, Image Stabilization, Interchangeable Lenses, Red-Eye Reduction, Viewfinder, Charger Included, SteadyShot
Country/Region of Manufacture Thailand
Battery Type Lithium-Ion
Sensor Type 14.2 MP APS-C CMOS
Processor BIONZ image processor
Autofocus 9-point AF with 10 assist points
Continuous Shooting 7 fps
LCD Screen 2.7-inch articulating LCD
ISO Range 100-12800
Lens Mount Sony Alpha mount
Video Recording Limited standard definition
Weight Approx. 545 grams
Release Year 2009

Key Advantages

The translucent mirror technology allows for a silent and rapid continuous shooting experience which is a significant advantage over traditional DSLRs.

The articulating LCD screen enhances flexibility for photographers in various shooting environments.

High ISO performance combined with an APS-C sensor provides impressive image quality even in low-light conditions.

The camera body is relatively lightweight and ergonomically designed for comfortable use during extended shooting sessions.

Offers versatile lens compatibility including a wide range of Sony Alpha lenses enhancing creative potential.

The 9-point autofocus system effectively supports tracking and capturing subjects with precision.

Limitations

The 2.7-inch LCD screen is smaller compared to contemporary models, limiting preview size and resolution detail.

The camera does not feature full HD video recording capabilities, which limits its utility for multimedia content creators.

Battery life is moderate, requiring frequent recharging during intensive shooting activities.

The autofocus system, while competent, can struggle in extremely low light or fast-moving subject scenarios.

The translucent mirror design slightly reduces light transmission to the sensor, potentially affecting exposure under certain conditions.

As it is discontinued, spare parts and service availability may be limited compared to newer models.

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