Sony A550
Last updated (08 February’10):
- Review & Sample Photos @ DCRP
Sony A550 is a 14.2 Megapixel DSLR camera features ISO 100-12800, Quick Auto Focus Live View, Smile Shutter™ technology, Auto HDR built into camera, 9-Point AF Sensor, Anti-Dust Technology, Dual Media Slots, PhotoTV HD compatibility, Eye-Start Autofocus, SteadyShot INSIDE™ stabilization, Up to 7 fps of continuous shooting, and a Tiltable 3.0″ LCD features 921,600 pixels and Sony’s Clear Photo LCD™ display technology.

Overall Rating: 



| Latest Price Info
Sony A550 Reviews
DCR reviews the Sony A550 and writes;
“All things considered, the Sony Alpha DSLR-A550 is a competent but not spectacular digital SLR. It takes nice-looking photos (especially if you shoot RAW), performs well, and offers features that will be familiar to point-and-shoot users.”
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RegHardware reviews the Sony A550 and writes;
“There is much to like with the Sony Alpha A550. It has great autofocus, image stabilisation, quirky but effective HDR and a nice big sensor… Overall, it’s an extremely capable point and shoot camera with appeal for advanced users who want the functions that set it apart and for people setting off on the DSLR route, who don’t want anything too daunting.”
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DCR reviews the Sony A550 and writes;
“Image and color quality is good, and if shooting in the manual or semi-automatic modes there are substantial user established settings available to tailor output to virtually any taste. Noise performance is about par for the class, the plastic on the body might look a bit cheap for the price point and the battery charging cycle is odd, but these are really minor gripes for a camera that goes about its business in a very capable manner.”
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CameraLabs reviews the Sony A550 and writes;
“So long as you’re happy to trade video and the features mentioned above for speed and fuss-free operation, the A550 easily comes Recommended. But like the A380 before it, the cheaper sibling – in this case the A500 – could end up being the preferred choice.
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PhotographyBay reviews the Sony A550 and writes;
“The A550 covers ISO 200-12800, which is pretty impressive for a consumer-oriented camera. I never expected the A550 to really do that great with noise control at higher ISOs, and I wasn’t really surprised. “
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AlphaMountWorld reviews the Sony A550 and writes;
“In every day usage the difference is basically invisible. Make no mistake about it, the A5xx cameras are terrific high ISO cameras. If some one is coming from a Sony A2xx or A3xx the improvement in high ISO results will be very gratifying.”
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DCI reviews the Sony A550 and writes;
“The A550 has a very comfortable, rubberized grip and thumb rest, making it easy to hold securely even when moving quickly. The buttons and dials are well positioned, though the four-way controller is a bit too compact for our tastes. “
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PhotoclubAlpha reviews the Sony A550 and writes;
“ISO 6400 is great. Fantastic colour saturation – not like most recent super-6400 DSLRs – and it matches even a Nikon D300S for noise and detail at this setting..”
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AlphaMountWorld reviews the Sony A550 and writes;
“In short ,I have a pass/fail (love/hate) relationship with the A550, with very little inbetween. On one hand the Alpha A550 totally impressed me with its ability to create very good quality images overall, its superior AUTO HDR feature, excellent live view tools and options, comfortable grip, and its spirited performance.”
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PhotoReview.au reviews the Sony A550 and writes;
“Image noise was negligible up to ISO 400, although by ISO 3200, pattern and colour noise had become obvious in long exposures with the in-camera noise-reduction processing turned off. “
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PhotoCracti reviews the Sony A550 and writes;
“Low ISO quality is excellent; after a bit of sharpening, I made 13×19-inch (33×48cm) prints suitable for framing. Some digital noise is visible at ISO 400, but this level is still fine for all-purpose use. At high ISO levels, it is important to avoid underexposure. My best ISO 800 images are suitable for making nice letter size prints while my ISO 3200 photos made for decent 5×7-inch (13×18cm) glossies.”
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Sony A550 preview video by WDC;
Sony A550 User Reviews
Excellent upgrade from A300 | Rating: 




“..Overall I am enjoying my camera immensely. The LCD and Built in Stabilization make differentiate this camera from Nikon and Canon and make this a great choice for me….” – by Jeffrey
Sony A550 Sample Photos
- Sony A550 Sample Photos @ DCRP
- Sony A550 Sample Photos @ RegHardware
- Sony A550 Sample Photos @ CameraLabs
- Sony A550 Sample Photos @ PhotographyBay
- Sony A550 Sample Photos @ DCI
Sony A550 User Manual (PDF)
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- Download Sony A550 User Manual (PDF – 7.9MB)
Sony A550 Specifications
| Body material | Plastic exterior |
|---|---|
| Sensor * | • 23.4 x 15.6 mm APS-C Type CMOS Exmor Sensor
• RGB Color Filter Array |
| Image sizes * |
3:2 • 2288 x 1520 (S) |
| File qualities / formats | • RAW (.ARW) • RAW + JPEG Fine • RAW + JPEG Standard |
| Dust reduction | • Charge protection coating on low-pass filter • Sensor-shift dust reduction mechanism |
| Lenses | • Sony Alpha lenses
(also compatible with Minolta and Konica -Minolta AF lenses) |
| FOV crop | 1.5x |
| SteadyShot INSIDE | • CCD-Shift ‘SteadyShot INSIDE’ system • Claimed equivalent to 2.5 – 3.5 steps in shutter speed |
| Auto Focus | • TTL CCD line sensors (9-points,with center cross sensor) • EV 0 to 18 (ISO 100) detection range • Predictive focus, Focus Lock |
| AF area selection |
• Wide AF area |
| Focus modes | • Single-shot AF • Continuous AF • Automatic AF • Manual focus |
|
AF assist |
• Yes (using built in flash)
• Range approx 1m – 5m |
| Eye-start AF | Yes, selectable from menu |
| Shooting modes |
• Programmed AE (Auto, Flash off, P) • Scene Selection |
| Scene modes | • Portrait
• Landscape |
| Sensitivity |
• Auto (ISO 200-1600) |
| Metering modes | • Multi-segment (40 segment Honeycomb pattern) • Center-weighted • Spot |
| Metering range | • TTL metering • 40-segment honeycomb-pattern SPC • EV 2 to 20 (Multi-segment / Center-weighted) * • EV 4 to 20 (Spot metering) * |
| AE Lock | • AEL button (customizable, hold or single-press)
• Half-press shutter release |
| AE Bracketing | • Single or continuous bracketing • 3 frames • 0.3 or 0.7 EV steps |
| Exposure compen. | • -2.0 to +2.0 EV • 0.3 EV steps |
| Shutter | Electronically-controlled, vertical-traverse, focal-plane Shutter |
| Shutter Speed | • 30 to 1/4000 sec • Bulb |
| Flash X-sync | • 1/160 sec |
| Aperture values | Depends on lens, 0.3 EV steps |
| DOF preview | No |
| White balance |
• Auto • Shade • Color temperature/filter (2500 – 9900 K) |
| White balance fine tuning |
• Auto (none) • Preset WB: -3 to +3 |
| White balance bracketing | • 3 exposures
• Hi / Lo level selectable |
| Dynamic range optimizer |
• Off • Auto HDR (Auto, Adjustable between 1.0-3.0 EV in 0.5 EV steps) |
| Color space | • sRGB • Adobe RGB |
| Color modes | • Standard • Vivid • Portrait • Landscape |
| Image parameters | • Contrast (-3 to +3) • Sharpness (-3 to +3)) • Saturation (-3 to +3) |
| Noise reduction | • Long exposure for exposures longer than 1 second • High ISO NR at ISO 1600 or higher • User controllable: On / Off |
| Viewfinder * |
• Eye-level fixed optical glass pentamirror • 95% frame coverage • Viewfinder info bar |
| Live view (Quick AF Live View) * |
• Dedicated live view sensor (pentamirror tilt system) • 1200 zone evaluative metering • Face Detection and Smile Shutter* |
| Live view (MF Check Live View) * | • Live View with CMOS Exmor sensor • Metering varies according to shooting mode • 100% frame coverage • Display: Real-time image adjustment display (White balance, Sunset/ B&W of Creative Style, Exposure Compensation) |
| LCD monitor * | • 3.0 TFT Xtra Fine LCD • 921,600 dots • Auto Brightness Control (auto setting in 2 steps) • Manual settting in 5 steps |
| Flash * | • Built-in pop-up flash (manual release) • Metering: ADI, Pre-flash TTL, Manual flash control • Guide number 12 (ISO 100/m) • Angle of coverage 18 mm (35 mm equiv.)* |
| Flash modes |
• Off • Auto |
| Flash Bracketing | 3 exposures in 0.3 and 0.7 EV steps |
| Flash compensation | -2.0 to +2.0 EV in 0.3 EV steps |
| External flash (optional) | • Sony HVL-F58AM • Sony HVL-F56AM • Sony HVL-F42AM |
| Drive modes | • Single-frame
• Continuous |
| Continuous shooting |
• Approx 5 fps max (4 fpsin Live view) • Speed- Priority: 7 fps max • RAW: Up to 14 frames • RAW+JPEG: Up to 7 frames |
| Self-timer |
• 10 sec |
| Orientation sensor | Yes, for shooting, playback and control panel display |
| Connectivity | • USB 2.0 Hi-Speed (mass storage, Multi-LUN or PTP) • DC-IN • Remote terminal |
| Remote control | • Wired: with optional RM-S1AM or RM-L1AM |
| Video out | • AV (Selectable NTSC or PAL) • HDMI • ‘PhotoTV’ HD settings applied with BRAVIA. |
| Storage | • SD/ SDHC • Memory Stick Pro Duo / Pro HG Duo • Supports FAT12 / FAT16 / FAT32 |
| Power | • NP-FM500H Lithium-Ion rechargeable battery (1650 mAh) • Battery charger included • Optional AC adapter • Batter life Approx 950 shots with viewfinder, 480 in Live view mode (CIPA standard) |
| Vertical grip | • Yes (model tbc) |
| Dimensions | 137 x 104 x 84mm (5.5 x 4.2 x 3.9 in) |
| Weight (body) | No battery: 599 g (1.5lb) |
| Price (body only) (With 18-55mm lens) |
• $950 |
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its perfect
i love sony a100-a900
Bitter sweet camera but mainly sweeeet. After a month of use I am disapointed with having to clean the LCD as I have to push my nose and face onto it if I want to use the OVF. I feel Sony have pitched this more for the live view shooter than the OVF shooter and have made the OVF level with the LCD. The OVF needed to be more proud to stop my nose continually rubbing on the LCD,and I do not have a big nose.
It is full of bells and whistles that the “snappers” will be used to and love in a DSLR and don’t get me wrong, are features the enthusiast, like myself, can make use of. Noise is reduced considerably and I find I can use iso1600 in most situations comfortably but only if I don’t want to crop too much. Speed is no longer a problem.
I enjoy the “Smart Teleconverter” and with my 18-250 lense at 250 means I won’t be saving up to by the 500mm AF after all. So I only get a 3 mpix image at 2×250mm, thats quite enough for computer/net images.
It is a comfortable camera to use and it takes no time at all to get around the buttons. I came from an A100 and while it’s a bit different to this, the new settings are intuitive.
I don’t mind that it’s all hard plastic and I can live with the smudges on the LCD as I am using “Live View” more..and speaking of “Live View”, what a vista it is. That feature alone takes this camera and it’s abilities to a whole new ball park I have never before been able to visit until now.
The photography I hankered to do with my old A100 has arrived. The A550 is a weapon and in the right hands can wreak hell. You’ll love it.
I have been shooting with slr all my life with Minlota and have several decent(I think)lenses. I currently use a Panasonic digital point and shoot, and recently have got the bug to pick up the slr again. However due to the cost of film, I have been considering getting adecent dslr, and in trying to determine what type of dslr to buy I have heard that the minolta lens fit and work well with the sony alpha digital slrs. Would someone let me know if this is true and how well they cross over, or if I should just consider starting from scratch?
Yes the Minolta lenses do work with the Sony Alpha line. These would be all Autofocus lenses for the Minolta Maxum series.
They work great and I chose the Alpha series for this reason as well since I already had an investment in lenses from my film days. Nice thing is you don’t have to worry about the Image stabilization/Vibration control lens choices that you have to with Canon/Nikon. All lenses are stabilized if you choose.