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Condition: Used: Good
Comment: Camera body shows some signs of use with a few marks at the bottom, LCD screen has a few light scratches that will not affect viewing. This includes only the following: camera, camera body cap, USB cable, strap, remote, battery, and 3rd party charger. *Returns Accepted Within 30 Days.
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Sony Alpha A900 24.6MP Digital SLR Camera (Black) (Discontinued by Manufacturer)

by Sony
29 customer reviews
| 5 answered questions

Available from these sellers.
  • 35mm full-frame 24.6-megapixel Exmor CMOS image sensor
  • Body only; lenses sold separately
  • SteadyShot INSIDE in-camera image stabilization; Dual BIONZ processors for up to fast 5 fps performance
  • 3.0-inch Xtra Fine LCD photo-quality display; Intelligent Preview Function reduces trial-and-error
  • Accepts CompactFlash and Memory Stick Duo Media memory cards
2 used from $809.95

Technical Details

Product Description

The Sony A900 is the top-of-the-line model in the Sony α (alpha) DSLR lineup. As befits a flagship model, the A900 raises the bar in a number of areas. In addition to being the first α DSLR to incorporate a 35mm full frame image sensor, it features the worlds highest 24.6-megapixel (MP) resolution and the worlds first body-integrated full-size SteadyShot INSIDE image stabilization technology. The new full frame Exmor CMOS image sensor is significantly larger than traditional APS-C sized sensors, providing a larger capture area, improved wide-angle performance, and tighter depth of field control. In addition, its 24.6MP resolution maximizes the resolving power of your existing lenses for sharper, higher contrast photos. The A900 also features Dual BIONZ imaging processors that allow continuous shooting at up to 5 fps (frames per second) with superb image quality and ultra-low noise, a large, ultra bright glass pentaprism viewfinder with 100% coverage, an Intelligent Preview function that lets you see the effects of manual adjustments on an image before you take the shot, and best-in-class viewing with a photo-quality 3.0” Xtra Fine LCD (921K pixels) display and HDMI output with PhotoTV HD compatibility.

Product Details

  • Product Dimensions: 6.1 x 3.2 x 4.6 inches ; 2 pounds
  • Shipping Weight: 4.1 pounds
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B001FOREK4
  • Item model number: DSLR-A900
  • Batteries 1 Lithium ion batteries required.
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (29 customer reviews)
  • Amazon Best Sellers Rank: #12,189 in Camera & Photo (See Top 100 in Camera & Photo)
  • Product Warranty: For warranty information about this product, please click here
  • Date first available at September 10, 2008

Review from Upstart Sony DSLR Pops Nikon and Canon on the Chin
Read the full Nikon D90 review at
Sony came out swinging for the fences with the introduction of its "flagship" DSLR, the A900. Billed as prosumer digi-snapper, but packed with a panoply of pro-style features, a memory card bursting, 24-megapixel full-frame sensor, crystal clear high-def LCD, on-board image stabilization, and priced at $3000 [body only], this one’s likely to give the vastly more expensive, highest end Canons and Nikons a solid run for their money. Read the full Sony A900 digital SLR review at

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Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

118 of 121 people found the following review helpful By wes on November 29, 2008
Verified Purchase
Let me start by saying that I teach a digital photography class at the local community college, and I've seen/used/taught about every major brand and many minor brands of digital cameras, and I think every manufacturer makes a camera that is right for different people with different requirements. That being the case, the alpha900 is amazing. The resolution is not only record breaking, but the clarity of each of those pixels is quite good (with the right lens). The image stabilization on a full-frame sensor is a first (and so far, only). 5 Frames per second? At 24.6 megapixels? It is a testament to Sony's knowledge of electronics. The view finder really does exemplify why "live view" is more of a marketing checklist item, and not really necessary; looking through the view finder is a joy.

But, the world of the a900 isn't all roses. If you have a collection of Sony/Minolta lenses, hopefully they're all full-frame. Yes, the a900 supports APS-C lenses, but there is no real advantage to them with this body over other Sony DSLRs. The a900 does "find focus" better than previous Sony DSLRs, but the location of the focus points aren't as well laid out as other Sony models. While I usually carry an external flash, so the lack of a pop-up flash isn't a problem for me, many users will find the lack of one to be, at least, an annoyance.

And last, but certainly not least, is post production once the images are off of the camera. If you primarily shoot in RAW (as I do), and do much post-production, be prepared to bring your computer to it's knees. These files are huge, and all that wonderful resolution comes at cost; that being the amount of pure computing horsepower required.
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65 of 65 people found the following review helpful By Carlton D. Garrard on September 20, 2009
Ultimately the Sony A900 was built for Minoltan's who wanted a full frame upgrade path to the discontinued KM 7D. In a sense, this camera is a confluence of that camera, the Sony A700, and the Minolta Maxxum 9 film camera- that never saw a digital Minolta equivalent come to life.

Sony's Alpha A900 represents performance value. It is a high end/professional DSLR with a rather conservative feature set when compared to its peers on the market. It does not offer live view or video, instead it offers arguably the best 100% coverage viewfinder in a DSLR to date, excellent 24.6mp resolution, the worlds only image stabilized full frame sensor, excellent Quick-Navi Gui interface, top notch build quality, and large easy to use external controls.

Handling is excellent and intuitive. The A900 is built to handle an extreme range of weather conditions with an excellently sealed body. The external buttons are designed to be larger on purpose, and spaced out so that it can be used with gloves on in cold weather situations (it definitely passed my test in the Sierras).

Build quality on the A900 is top notch, all external panels and framework are made from an advanced Magnesium Alloy, giving an overall excellent strength to weight ratio. The grip is large and comfortable with recesses for the fingertips on the right hand that aid in portrait shooting and overall ease of grip, reassuring less hand fatigue for all day shooting for all hand sizes.

The design itself is rather compact for a full frame camera (without the vertical grip) when compared to its peers, yet is large enough to let you know that this is one serious camera for advanced enthusiasts and professionals (even though Sony is careful not to classify it strictly for professional use).
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88 of 94 people found the following review helpful By Photo/Video Gearhead on November 10, 2008
Verified Purchase
Sony has finally claimed the high ground with its long awaited full frame sensor. And at 24 megapixels, this sensor probably achieves the nominal resolution of 35 mm color film. According to Digital Photography Review, this sensor achieves a resolution of 2,700 lines per 24mm of sensor height, which equals 2,700*25.4/24.0=2,858 lines per inch.

This camera is well built with plenty of buttons to control its functions. It is easy to use and produces stunning picture quality when used with high end Zeiss, Sony or Minolta lenses. When used in continuous shooting mode, the camera captures 5 RAW images per second for 3 seconds, for a total of 15 images, before its image buffer fills and the image capture rate becomes limited by the speed of the Compact Flash card.

However, the A900's high resolution sensor is somewhat susceptible to noise. Packing 24 megapixels into this full frame sensor means that each pixel collects less light per unit time than does each pixel of a 12 megapixel full frame sensor. In consequence, the 24 megapixel full frame sensor is less immune to noise than the 12 megapixel full frame sensors of the Canon 5D or Nikon D700 cameras. When no in-camera noise reduction is applied by the A900, noise becomes apparent at ISO 800 and objectionable at ISO 1600. However, it is possible to extend the usable ISO range to 1600 or 3200 through the use of at least these three RAW converters: (1) Image Data Converter SR version 3 that Sony has released for free download, (2) DxO Optics Pro Elite version 5.3.6, 5.3.7 or 6, or (3) Adobe Lightroom 3. To my eye, the Sony Image Data Converter SR version 3 achieves slightly better noise suppression than the other two options.

The A900 places large demands on the computer where images are stored and post processed.
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