You don't need to pay a lot to get a pretty good digital camera. Solid budget models are becoming less expensive and offering better performance every year. The Canon PowerShot A470 is one of the best examples of this trend. With a price tag of just AU$179, it produces surprisingly good pictures. It isn't the prettiest camera available and it doesn't have any flashy features, but for the price, it's hard to beat.
Design
Canon tries to give the A470 a much-needed injection of style by offering four colour choices: grey, blue, red, and orange. Unfortunately, colourful accents can't hide the camera's chunky, unattractive design. It feels like a king-size chocolate bar, measuring 104.8mm long, 55.1mm thick, and 40.7mm wide. At 165 grams with an SD card and two AA batteries, it also weighs in as one of the heftiest budget cameras available. The lens and LCD screen both jut out uselessly from the body, giving it a bumpy, uneven feel. Compared with the huge selection of budget point-and-shoots on the market measuring just an inch thick or less, the A470 is downright huge. On the bright side, the camera's large body makes it easy to grip and hold, and its wide design leaves room for large, simple controls that even bigger thumbs can comfortably manipulate.
Features
A barebones feature set accompanies the A470's barebones price tag. The camera's 38-to-132mm-equivalent, f/3.0-5.8 lens offers a slightly longer than usual reach, but offers a narrower field of view than most snapshot cameras' 35mm-equivalent-or-wider lenses. A 2.5-inch, 115,000-pixel screen is the only method of framing your shot, and can be difficult to use on sunny days. You won't find a lot of controls on the A470, but adjustable ISO, exposure controls, and manual white-balance settings offer some flexibility when shooting. It features the standard handful of scene preset modes, plus a movie mode that can record QVGA (320x240) movies at 30 frames per second, or VGA (640x480) movies at a slower-than-usual 20fps. Finally, the A470 includes face-detecting autofocus and autoexposure, an increasingly popular feature that's still a bit surprising to find on such an inexpensive model.
Performance
Despite a very slow flash, the A470 proved to be a surprisingly fast shot. In our lab tests, the camera took 2.1 seconds from power-on to first shot, and could capture a new picture every 1.4 seconds after with the flash disabled. With the onboard flash turned on, however, that wait exploded to 5 seconds. With our high-contrast (bright light) target, the camera's shutter lagged a respectable 0.5 second, and with our low-contrast (low-light) target, the shutter lagged a truly remarkable 0.9 second. Most cameras, especially budget models, tend to lag over a second when shooting subjects in low light. Between the low shutter lag and long flash recycle time, the A470 proves bittersweet in low light. While it can snap a shot very quickly at first, you'll be waiting a while before it can fire the flash again. Finally, the A470's continuous shooting mode captured 30 7-megapixel shots in 33 seconds for a rate of 0.9 frame per second.
(Shorter bars indicate better performance)
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Typical shot-to-shot time | |
Time to first shot | |
Shutter lag (typical) |
(Longer bars indicate better performance)
Image quality
Noise mars the A470's otherwise very nice pictures. Grain starts to appear at ISO 200, and becomes quite noticeable at ISO 400. From ISO 800 to the camera's maximum sensitivity of ISO 1,600, fuzz saturates the picture, giving everything a felt-like texture. Besides the noise, however, the camera's pictures look good. Fine details appear crisp and clear, especially for a sub-AU$200 camera. Minor barrel distortion appears on the edges of pictures at the widest lens position, but it doesn't seriously hurt picture quality. Colours look generally neutral, though they sometimes appear slightly cooler than usual. If you keep sensitivity low, the A470 will produce good-looking prints. Even at higher ISO settings, pictures look clear enough to e-mail or post to the Web.
For the money, the Canon PowerShot A470 is a great digital camera. The chunky, sub-AU$200 shooter doesn't have many bells or whistles, but it shoots quickly in brighter light and produces very nice-looking pictures. It doesn't work very well in low light, but that's a flaw shared by most snapshot cameras in general. If you want to spend as little cash as possible for a decent camera, the PowerShot A470 is one of the best choices currently available.
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Tarrawal
30/09/2008, 03:39 PM
rating
10/10
One of the best lower priced cameras I found out there. Pic quality is excelent and is easy to use.
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Riley
05/07/2008, 10:05 AM
rating
10/10
Best cheap camera. Like the fact that it isn't the smallest - can't get a thumb to some! Like the look and feel.
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bob@com.au
01/06/2008, 03:50 PM
rating
10/10
Very good all round
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