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The Sony Alpha NEX-3K is a compact mirrorless camera featuring a large 14.2MP APS-C Exmor CMOS sensor, interchangeable 18-55mm lens, and 720p HD video recording. It offers fast continuous shooting at 7 fps, a tiltable 3-inch LCD for versatile framing, and advanced modes like Sweep Panorama and Handheld Twilight for professional-quality images in a lightweight, portable design.
| Aspect Ratio | 3:2 |
| Best Sellers Rank | #376,505 in Electronics ( See Top 100 in Electronics ) #3,395 in Digital Point & Shoot Cameras |
| Compatible Mountings | Sony E (NEX), Sony FE |
| Customer Reviews | 3.1 out of 5 stars 57 Reviews |
| Image Stabilization | Digital |
| Maximum Focal Length | 55 Millimeters |
| Photo Sensor Technology | CMOS |
| Supported File Format | MP4 |
J**L
Amazing picture quality, get the firmware update if you want better controls
This is the Mustang of digital cameras. Tons of horsepower, no sophistication. This is about as much bang-for-buck picture quality you can get in a reasonably small package. What I'm talking about is ISO performance. It's all good all the way up to ISO 3200, and ISO 6400 is surviveable, especially if you shoot RAW. That's about 1.5-2 stops better than a micro 4/3rds. The 18-55 kit lens is decently sharp. Too bad you can't get too close to do macro shots (you'll have to get a close-up filter kit, which is another inconvenience). I can't comment on the 16mm prime, since I don't have it. For [...] shipped with kit zoom lens, that's quite a deal. The autofocus is pretty fast, though sometimes it has to hunt a little, especially in the dark. In most cases it's about as fast as my brother's Panasonic GF1, which is commendable. As you probably already know, the flash comes as a hotshoe add-on (included with purchase). It screws on to lock. It's pretty well diffused but quite weak in range. The operation is pretty simple: flip up to activate flash, flip down to deactivate. The panoramic mode is very well done. It is smooth and intuitive, and the results usually come out great. Operation is pretty fast, though is you set it to auto review after ever shot (which everyone does) and then try to zoom in during the review, it will lag for a second or two. The 720p movies are fantastic in quality. Built-in stereo mic. Sounds pretty good without having to get the hotshoe High resolution LCD screen is always nice. Plus it tilts up and down so you don't have to find a stool to stand on to take that really wide angle downwards picture. The arrangement of the interface is quite horrible. Why does it take so many button presses to get to where I can change ISO? Same for white balance. Why can't I set ISO parameters to, say, between 200 and 3200? There a DEDICATED button for tips. Really? Someone from Sony's engineering department thought it was a great idea to throw away all the important buttons and make a dedicated button for helpful tips? One can make the argument that it is geared towards "point-and-shoot" customers, but is that really a valid excuse? Is it so hard to get an APS-C sized sensor in a live-view-oriented body with decent controls? For $550 I'm not going to cry too much about it, but I have to say I was strongly considering the GF1 despite the higher price and huge loss in ISO performance. Just saying, Sony could've made the choice much more obvious by making a more pro-friendly interface and button layout. UPDATE 2010-12-08: Apparently firmware update gives some interface customization options that make life a lot better. You can now map two of the soft keys to do something other than shooting tips. Changing from 4/5 to 5/5 stars.
J**T
Finally, the perfect camera!
I have been waiting a lifetime for this camera and it was worth the wait! It provides excellent quality shots in the smallest possible sized body. I am a point-and-shoot user who has been disappointed with the photo quality that comes from even expensive point-and-shoot cameras but who has never bought a DSLR because I knew I would never want to lug one around. If this describes you, then this is your perfect camera. Or, if you own a DSLR and use 5% or less of the features on your camera, this is also the camera for you. On the other hand, if you're a skilled DSLR user, skip this camera because you'll be frustrated the compromises that make this camera a smart choice for the average consumer. Why is this camera "perfect" if you're a typical or even advanced point-and-shoot user? COMPARED WITH POINT-AND-SHOOTS, you'll immediately see the following improvements: - Low light/indoor shots are dramatically better - Quicker shutter response time - Ability to do continuous shooting at 7 frames per second and other DSLR-like features - Great HD video COMPARED WITH DSLRs, you get: - A much smaller camera than a DSLR that you can actually carry around on a regular basis - As good or better HD video because of the advanced auto-focus technology in the Sony Alpha Nex which does a better job of continuous auto-focus than the average DSLR - Photo quality that is comparable to a DSLR for the average user (again, if you're an advanced DSLR user, skip this camera) - An easier-to-use camera that was designed to make the most important features very accessible with the advanced features tucked away in the menus. The advanced features are there if you need them but if you're more likely to set the camera on the auto setting, you won't need the advanced stuff much and will appreciate how straight-forward the camera is to use. COMPARED WITH OTHER WANNABE PERFECT CAMERAS, you'll be glad you waited for the Sony Alpha Nex because it's: - Smaller in size than the other options - Has better photo performance due to the larger APS-C sensor (12X the size of a typical point-and-shoot and also significantly larger than the competitive Micro Four Thirds sensor) - Has better video performance - Is similar or cheaper in price Other wannabe "perfect cameras" I've considered and almost purchased have all been "Micro Four-Thirds" cameras, which owned this category of cameras before the arrival of the Sony Alpha Nex. Panasonic Lumix GF1: Panasonic Lumix DMC-GF1 12.1MP Micro Four-Thirds Interchangeable Lens Digital Camera with 14-45mm Lens Olympus PEN E-PL1: Olympus PEN E-PL1 12.3MP Live MOS Micro Four Thirds Interchangeable Lens Digital Camera with 14-42mm f/3.5-5.6 Zuiko Digital Zoom Lens (Black) And I am glad I waited. The Sony Alpha Nex has better photo and video performance than both, a smaller form factor than both and is cheaper than the Panasonic (though slightly more expensive than the Olympus which cut its price when the Sony was announced). As for the Nex-3 vs Nex-5, if you care about the dollars involved in the price difference, then you should get the Nex-3. Three key differences are not really worth the added cost if you're looking to maximize value: (1) the typical user will not see a noticeable difference between the higher 1080i video resolution in the Nex-5 vs the 720p resolution in the Nex-3 (and I have a hard time believing that home movies can even benefit from the higher resolution). (2) The Nex-5 has a metal body vs plastic for the Nex-3 which is an aesthetic nice-to-have but not a need-to-have. (3) The Nex-5 is marginally smaller in two of the three dimensions (0.2 inch and 0.1 inch). Because of the overall size of the camera with its lens, shaving a little off of the height and width just won't make a practical difference. Spend your savings on stuff that will actually impact how you use the camera like a spare battery or a larger memory card. Other things to note: - The flash is small and detachable, and it's different than almost any other camera you're considering. PRO: you don't need it often because of the great low-light performance and you get a more compact camera as a result. CON: there's a part you can lose or forget to bring with you if you really need it. - If you're looking to own multiple lenses, there aren't many available lenses directly compatible with the camera and they're expensive compared to competing lines. But for the advanced point-and-shoot user, you don't need multiple lenses; just the 18-55mm or if you splurge, the 18-200mm when it comes out (expected fall 2010). But if you have the 18-200mm, the even larger lens starts to erode the benefit of the small body. - While this is very compact compared to a DSLR, it's not really going to fit in a pocket (though it will fit into a purse). The lens still juts out like on a DSLR so it won't be portable like an ultra-compact point-and-shoot. But for high quality shots, there isn't a smaller camera than this one.
J**F
Really Good Pics--Easy to Use
I bought an expensive--for me anyway--Sony DSLR and was not happy with the complexity of use or the quality of the pics. Plus the size and weight of the DSLR was a pain. I got better pics with a Lumix point and shoot and with a Sony H50 than with the DSLR. So I sold it at a loss and bought the NEX-3. Really glad I did. I got better pics from day 1 than with the DSLR and the NEX is easier to use, while still giving lots of options and interchangeable lenses. Good in low light without the flash. The video is also good, though I did not buy it for video. I am pleased with this camera's all around performance though I have not been able to get great results on freezing moving subjects yet. Probably me, not the camera. I have only the 18-55mm lens--got it for the flexibility. Can't see much use for the 16mm. I am going to add a screw on 2.5x adapter lens using a 49-52mm converter ring to extend the range rather than pay through the nose for the 55-200mm lens. I also bought the LA_EA1 AF adapter so I could use my 55-200 SAL Sony A-mount lens with this camera. That's another story and I will review that separately. If I lost this camera today, I would buy another one tomorrow.
F**H
Beautiful Camera But Bad Lense...
I suspect I received a used and previously owned camera as when I turned it on for the first time, the date and time were set, although the time was off by quite a few hours, and the location showed Europe, and the battery was nearly fully charged. Brand new cameras don't have the time set already and watching original setups on this camera on You Tube proved that. I also was suspicious when my new SD card pictures started with the number 200. All of this I could accept, but when I downloaded the pictures it took, it was apparent why this camera was returned originally, the pictures were horribly fuzzy. The kit lenses Sony puts on these cameras are hit or miss and other purchasers have had similar problems with the lens, although most do not have any problems and rave about the picture quality. The forums on the Sony NEX-3 have many accounts of poor kit lenses but most customers have had good results when they received a replacement. I am glad I researched this camera before receiving it, as some companies just seem to recycle defective copies until some customer accepts it through lack of awareness. With the large DSLR sized sensor this camera has, the pictures should be sharp enough to cut you, if your not careful. Don't accept anything less. UPDATE: I returned the NEX-3 and bought the NEX-5. The camera takes stunningly clear photo's and great video in good or poor light, highly recommend.
H**O
Powerful, small and easy camera for the family and complements DSLR
I have a Sony a500 DSLR camera for my hobby (bird photography) and wanted to update the familiar point and shoot camera (a Sony DSC-H20), so I was searching for a substitute to raise the quality of the family pictures, ideally equipment with enough responsiveness when needed for my hobby. After reading about the new generation of small, mirrorless-interchangeable lens cameras, like the Nikon J1-V1, Panasonic Micro Four-Thirds and the Olympus, I decided to buy the Sony Nex 3. The main reason was the sensor: the Nex is the only camera of this new generation of mirrorles cameras with an APS sensor, the sensor used in most DSLRs today. Neither of the other cameras has a sensor this big, so the improvement in quality, in terms of detail and background defocus is assured; Second consideration was the ability to use my alpha lens. The Nex E mount is completely different than the alpha mount, but I found a very good and affordable adapter to do the job (see details below). I have been testing the camera for 2 days now; I'm impressed with the speed (7 frames per second, that's even more speed than my a500, which gives me 5 fps), and also the ease of use of the Nex 3 camera. My 11 year daughter is very happy taking pictures and recording HD videos. Yesterday she asked me for a photo session in the evening, and the camera responded well in low light conditions (little noise). For this type of situation, I specially liked the Hand-held Twilight Mode, where the camera quickly combines several shots into one still image to reduce camera shake and noise, the quality of Nex 3 pictures in low light is even better than what I get with my DSLR (Sony a500); Today, I tested the camera with 2 alpha telephoto lenses using the RainbowImaging adapter. In this regard I found very easy to apply the necessary configurations (basically customizing the B and C soft keys for the Manual Focus Assist and the ISO control). I'm very accustomed to the inside-camera image stabilization system of the alpha cameras, and also to the autofocus function. I missed these functions while combining the Nex and the alpha lenses, but the manual focus assist and a bean bag over my car were very useful to picture a tree and see how rich the detail is with this all gear (You can see my review of RainbowImaging adapter at the product site in Amazon.com: RainbowImaging Sony Alpha & Minolta AF lenses to Sony E-Mount NEX-3 NEX-5 NEX-VG10 Camera Mount Adapter (with aperture control) . I uploaded some pictures of the lenses mounted and test pictures). In the end, E mount telephoto lenses are going to be needed if you want permanent-versatile image stabilization and autofocus, but for occasional use, I think I have the best of both worlds. The downside: the battery life is very short, and the official accesories are expensive and not so useful (I talk about the optional viewfinder and the optional alpha to E mount adapter). Fortunately, there are third party solutions for this. Conclusion: very happy with the Nex 3 camera and the RainbowImaging adapter. make no mistakes, this is no point and shoot camera.
S**G
Solid performer but short battery life
I have been playing with the camera since June 25. The camera has excellent low light performance. Very low noise in general. I compared it side by side with my Canon T1i and found that in may cases, Nex-3 produces better quality of pictures. Auto focus in video mode is quick. The video quality in 720p mode is generally very good, but not as good as the Tx7 which is a Sony point and shoot supporting 1080p. Like the other reviewer has shared, the battery seems to use significant amount of power even when the camera is off. Overall a solid performer. I just wish Sony get the battery life issue fixed as soon as possible.
H**K
Great camera with a few minor issues.
Pros: - Great image quality. I compared the pictures taken with this camera under low light conditions with those from a Olympic E-PL1 (w/ 14-42 mm stock lens) and the images from NEX are truly superior. - Small form factor, especially when you use the 16mm E-mount lens (but be warned that this particular lens does not have built-in image stabilization, so it might not be a good fit for shooting under low light conditions). Cons: - Camera controls are really hard to use. Adjusting most common settings (ISO, metering mode, auto focus, etc.) require several key presses. This is a huge disadvantage compared to traditional DSLRs since you might already lose that precious moment after fiddling with the controls. Tips: - Get a screen protector right away. Google [nex coating fail] if you want to see discussions around this issue. - Upgrade to firmware v4 after you purchase this camera. You'll notice a significant increase in battery life, and you would be able to customize 2 soft keys to make adjusting controls somewhat easier.
C**L
Just ok
I feel these cameras are hyped up to much, they are ok for general street photography but not the best, the settings on these cameras are so very different there is a learning curve, a lot of setting will not work unless you have another setting purposely set, you need to know what your going to shoot and the weather prior to shooting or you most probably will miss the shot, I also did the upgrade but to no big difference, after playing and shooting with this camera I would definitely not pay this kind of price again, for a old camera, that is under par, with affordable DSLRs, I prefers my Nikon D3200 over this
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