Sony a55 Mirrorless Camera Review

If you prefer to live on the edge, this Sony A55 mirrorless camera will take you to the cutting edge of DSLR technology, with the world’s first transparent mirror design and other innovative features.

Sony a55 DSLR Camera with 18-55mm zoom lens

5 used from $345.00
Last update was on: December 1, 2023 9:29 am

This is the first time that a high-resolution live picture preview with speedy, precise phase detection autofocus has been made available at all times—whether through the LCD or electronic viewfinder. When taking full HD video or stills, even moving objects will remain in great focus at all times, regardless of whether they are moving or not.

However, it is not all that the A55 has to offer. Built-in GPS tracks the location and time of every shot you take and allows you to view your images on maps (when using a compatible computer and Internet applications), an incredibly sharp and bright 3-inch LCD display, and a 16.2MP high-resolution image sensor with an APS-C size HD CMOS image sensor are just a few of the features you’ll find on this camera “The camera features a tiltable LCD screen with 921,000 dots, a built-in flash, full HD 1080/60i video, a fantastic 3D panorama mode that combines three images into a 3D image, and up to 10 frames per second continuous shooting. It also has a digital zoom.

There will be no more missed opportunities due to darkness thanks to the image stabilization, Hand-held Night Shot mode, Multi-frame NR mode (which takes 6 photographs in fast succession and merges the best data from each into 1 spectacular picture), and sensitivity of up to ISO 25600.

In addition to recognizing faces and optimizing exposure and focus for them, Smile Shutter only captures pictures when it senses that the person is smiling, which is rare.

There’s also an automated HDR option, which takes three photographs of a high-contrast scene and combines the data from the highlights, shadows, and mid-tones to produce a single ideal shot.

On top of that, the A55 has a variety of creative modes such as Standard (default), Vivid (default), Portrait (default), Landscape (default), Sunset (default), B/W (Contrast, Saturation, Sharpness adjustable in +/-3 steps), Macro (default), Sports Action (default), Night Portrait (default), and many more.

Sony a55 16.2 Megapixels

Incredible detail and beautiful enlargements are obtained. As a result of the camera’s 16.2-megapixel APS-C sensor size and Sony Exmor APS HD CMOS technology, it can capture images with excellent quality while suffering no degradation in low light.

Other DSLRs are capable of shooting. Alternatively, users can use the speed and precision of Phase Detection AF to focus. They are unable to perform both at the same time.

As the world’s first DSLR to have Translucent Mirror Technology, the Sony A55 mirrorless camera delivers light to both the image sensor and the Phase Detection AF sensor at the same time.

Sony a55 GPS navigation

Each photograph you take is accompanied by a GPS receiver, which stores the place and time of each photograph and allows you to browse your photos on a map using compatible computer and Internet apps, allowing you to recall the locations of your best photographs.

Sony a55 Video

With a resolution of 1080/60i Full HD, this is one of the very few DSLRs that can capture images at the exact same resolution and frame rate as most broadcast and cable HDTV channels. AVCHD video is recorded at 1080/60i, high definition video at 1080/30p in PC-friendly MP4 format, and standard definition video at 480/30p in MP4 format.

When you have a transparent mirror, it is much simpler to record the winning soccer kick or your kid at her prettiest. The Sony SLT-A55 camera captures images with a full 16.2 MP resolution at up to 10 frames per second while keeping continuous autofocus and auto-exposure capabilities.

When most DSLRs capture video, their Contrast AF is sluggish and visibly “hunts” for focus, which can be distracting to the viewer.

For Full HD movies, the Quick AF Full HD Movie keeps the same rapid and exact Phase Detection as the Quick AF still photographs. It’s a significant advantage when following fast-moving targets, and it’s one of the most significant advantages of Translucent Mirror Technology.

Sony a55 CMOS Image Sensor

With an image sensor that is 19.5 times the size of a standard camcorder image sensor, the APS-C format distinguishes between amateur and professional-looking video by offering an unparalleled mix of high resolution, high sensitivity, and stunning, blurred backgrounds.

Without the use of a flash, you may capture fantastic low-light images. A fraction of a second is enough time for the camera to record six photographs.

By combining the data from all six sensors, it is able to provide a single image with a decrease in noise compared to two more steps of exposure sensitivity. The sensitivity may be adjusted up to ISO 25600. (This method is recommended for static subjects.)

Conventional image sensors make use of just a small number of analog-to-digital (A/D) converters, which might cause your computer to run slowly.

There are more than 4,000 column-parallel A/D converters onboard the Exmor sensor system. This makes it possible to shoot continuously at speeds of up to 7 frames per second.

Without the use of a flash or a tripod, you may get cleaner and clearer nighttime images that are far superior to those captured by typical cameras. A fraction of a second is enough time for the Sony A55 mirrorless camera to record six photographs.

Combining the data using distinct algorithms for the static and moving elements of the picture eliminates blur, decreases noise, and allows for amazing detail to be achieved while maintaining the highest possible quality.

Sony a55 Auto HDR

It captures a greater dynamic range in a scene than a single exposure can handle, and it captures a more dynamic range than a picture film.

For one great photo, it combines the best highlight detail from one shot with the finest mid-tones from another and the best shadow detail from a third to create the most stunning result. The image is captured in a half-second. (This method is recommended for static subjects.)

Capture stunning 3D images of expansive landscapes and 16:9 aspect ratios. As you sweep your hand across the panorama, the camera records discrete right-eye and left-eye pictures, which are shown on your 3D television3 to bring landscapes to life. Recording in both JPEG and MPO file formats is possible.

Sony a55 Viewfinder

In addition to being extremely bright and easy to see with 1.1x magnification, the Tru-finder Electronic Viewfinder (EVF) is also ultra-sharp with 1.44 million dots (1.15 effective) and gives 100 percent frame coverage. Operation is simplified by the use of exposure previews and explanatory overlays.

Sony’s Phase Detection Autofocus (AF) system is extremely sophisticated, allowing it to leverage the utility of Translucent Mirror Technology. Precision is maximized by using three cross-sensors.

Tilt the camera up or down to capture high- and low-angle photos that would otherwise be difficult to capture. Self-portraits may be taken by tilting and swiveling under the camera.

Allowing the LCD to be exposed for shooting or shielded while traveling, fold it flush to the Sony A55 mirrorless camera.

That makes it the world’s first DSLR to combine the best possible focus provided by Phase Detection with high-quality Live View photos captured directly from the primary sensor. Sony Translucent Mirror Technology is responsible for making this feasible. On the LCD monitor or the eye-level viewfinder, you will see precise photos and perfect framing.

One of the reasons people like DSLRs is the fact that they have an eye-level finder. However, once you film high-definition movies, that finder becomes dark. Until now, that is.

Utilizing the Sony SLT-A55, you may make videos with the increased stability that comes from putting the camera up to your face and using the eye-level finder to frame and focus a scene.

Sony a55 Display

Sony’s Xtra Fine LCD display contains 921K dots, which means it has excellent resolution. The TruBlack screen has a unique resin coating that reduces internal reflections, resulting in increased contrast when compared to ordinary LCDs. While in Sunny Weather mode, visibility is increased even more in bright sunshine.

While Contrast Detection AF frequently searches for the right focus, Phase Detection AF is aware of the exact location of the correct focus and proceeds to capture it.

The Sony SLT-A55 is the world’s first consumer camera to offer Phase Detection Autofocus (PDAF) when recording high-definition movies as well as when taking still images, whether through the viewfinder or utilizing Live View on the LCD screen.

Capture large vistas in a simple and automated manner. Sweep vertically or horizontally with the shutter button depressed.

The remainder is taken care of by the camera, which continually captures photos and stitches them together. Image resolutions of up to 23 MP are possible.

That makes it the world’s first DSLR to combine the best possible focus provided by Phase Detection with high-quality Live View photos captured directly from the primary sensor. Sony Translucent Mirror Technology is responsible for making this feasible.

On the LCD monitor or the eye-level viewfinder, you will see precise photos and perfect framing.

The low-noise Exmor APS HD CMOS image sensor, together with the upgraded BIONZ image engine, allows for exceptionally clear low-light images without compromising detail.

Sony a55 Stabilization

In order to minimize blur, image stabilization compensates for camera vibration. Typical DSLR systems include image stabilization into just a few lenses at a time.

Cameras with SteadyShot INSIDE image stabilization have the technology incorporated right into the body of the camera. Every a-mount lens, including macro and wide-aperture regular zoom lenses, can help you to decrease blurry images.

The BIONZ image engine, which is an improved version of Sony’s BIONZ processor, lies at the heart of the camera. Its chroma noise reduction technology produces high-resolution, low-noise images even when the Sony A55 mirrorless camera is set to ISO 12800.

Additionally, it offers 7 frames per second continuous shooting at the full definition, as well as Sweep Panorama mode and other features.

Sony a55 RAW Format

Saves your images as either compact JPEG files or ultra-high-quality RAW files or a combination of the two. RAW files are photographs that have not been processed in any way, including de-mosaicing, white balance, sharpness, or color improvement.

This gives you the greatest amount of flexibility when it comes to altering the image on your computer.

Captures a grin at the exact time it occurs. Simply pick the Smile Shutter option on the camera’s menu, and the camera will automatically capture the photo.

You have the option of prioritizing children or adults, as well as adjusting the smile sensitivity.

Sony a55 Face Detection

With the ability to automatically recognize up to eight different faces and adjust the focus, exposure, white balance, and flash, the camera can help you capture sharp, properly lit photographs of your family and friends. Can give preference to youngsters or adults.

With six different finishing techniques, you have complete control over how your photographs are processed by the camera: Standard, Vivid, B&W, Sunset, Portrait, and Landscape.

Depending on your preferences, you may even fine-tune the contrast, saturation, and sharpness of your images.

Adjusting the camera for certain shooting scenarios, assist you in capturing the perfect photo. Select from a variety of shooting settings, including Portrait, Sports Action, Macro, Landscape, Sunset, Night View, Night Portrait, and Handheld Twilight.

Sony a55 Flash with built-in

When the camera is set to particular scene selection settings, the built-in flash automatically pops up and fires as needed, allowing you to shoot more effectively with less time wasted.

A wireless accessory flash can be triggered by the built-in flash as well (sold separately). A variety of auxiliary flashes may be attached to the built-in hot shoe, allowing you to broaden your lighting options (sold separately).

Sony a55 battery life

Sony Stamina battery power allows you to take up to 330 pictures on a single charge.

5 Sony’s InfoLITHIUM battery technology allows you to view how much power is left in the battery at any time, allowing you to continue shooting with confidence.

Memory Stick PRO Duo/Memory Stick PRO-HG Duo and SD/SDHC/SDXC media are both supported by the camera, allowing for cost-effective and simple storage and sharing of your photographs (Class 4 or higher recommended). (A memory card is required for this.)

Sony a55 Specs

Body typeCompact SLR
Max resolution4912 x 3264
Other resolutions3568 x 2368, 3568 x 2368, 2448 x 1624, 2448 x 1376
Image ratio w:h3:2, 16:9
Effective pixels16 megapixels
Sensor photodetectors17 megapixels
Sensor sizeAPS-C (23.5 x 15.6 mm)
Sensor typeCMOS
ISOAuto, 100, 200, 400, 800, 1600, 3200, 6400, 12800, (25600 with boost)
Boosted ISO (maximum)25600
White balance presets6
Custom white balanceYes (1)
Image stabilizationSensor-shift
Uncompressed formatRAW
JPEG quality levelsFine, Normal
AutofocusPhase DetectMulti-areaSelective single-pointSingleContinuousFace DetectionLive View
Digital zoomNo
Manual focusYes
Number of focus points15
Lens mountSony/Minolta Alpha
Focal length multiplier1.5×
Articulated LCDFully articulated
Screen size3″
Screen dots921,000
Touch screenNo
Live viewYes
Viewfinder typeElectronic
Viewfinder coverage100%
Viewfinder magnification1.1× (0.73× 35mm Equiv.)
Viewfinder resolution1,150,000
Minimum shutter speed30 sec
Maximum shutter speed1/4000 sec
Aperture priorityYes
Shutter priorityYes
Manual exposure modeYes
Subject/scene modesYes
Built-in flashYes (Pop-up)
Flash range10.00 m (@ ISO 100)
External flashYes (Hot-shoe, Wireless)
Flash modesAuto, On, Off, Red-Eye, Slow Sync, High-Speed Sync, Rear Curtain, Fill-in, Wireless
Continuous drive10.0 fps
Self-timerYes (2 or 10 sec)
Metering modesMultiCenter-weighted spot
Exposure compensation±2 (at 1/3 EV steps)
AE Bracketing(3 frames at 1/3 EV, 2/3 EV steps)
WB BracketingYes (Lo 10 mired or Hi 20 mired)
Resolutions1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
FormatMPEG-4, AVCHD, H.264
Storage typesSD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
USBUSB 2.0 (480 Mbit/sec)
HDMIYes (Mini Type C)
WirelessEye-Fi Connected
Remote controlYes (Optional)
Environmentally sealedNo
BatteryBattery Pack
Battery descriptionRechargeable NP-FW50 battery & charger
Weight (inc. batteries)500 g (1.10 lb / 17.64 oz)
Dimensions124 x 92 x 85 mm (4.88 x 3.62 x 3.35″)
Orientation sensorYes

Sony a55 Price

Sony a55 DSLR Camera with 18-55mm zoom lens

5 used from $345.00
Last update was on: December 1, 2023 9:29 am

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