Canon PowerShot A490 digital camera

Canon PowerShot A490 review: It won't win any design awards, but it takes great photos considering its price

Canon PowerShot A490
  • Canon PowerShot A490
  • Canon PowerShot A490
  • Canon PowerShot A490
  • Expert Rating

    3.50 / 5


  • Good clarity and colours for such an inexpensive camera, good battery life using AAs, improved button layout over the PowerShot A480


  • Shutter button doesn't have a distinct two-step feel, highlights were overexposed

Bottom Line

The Canon PowerShot A490 is a cheap digital camera that can take high quality images. It's a simple point-and-shoot without extensive manual features and it runs on AA batteries. We don't like its shutter button, and it didn't handle highlights too well during our tests, but it can nevertheless take relatively clear and vibrant images considering its price tag.

Would you buy this?

  • Price

    $ 149.00 (AUD)

While it may be a very basic point-and-shoot compact digital camera, Canon's PowerShot A490 can take clear and vibrant photos that are very impressive considering its low price. It's the perfect camera to consider if you're on a budget but want to capture great quality images. However, it can be a hard camera to use, particularly because of its poor shutter button.

Overall, images taken with the PowerShot A490 are clear and vibrant.

On the inside, the A490 has a DiGIC III image processor and a 10-megapixel sensor sitting behind a 3.3x zoom lens. It has a wide angle of 37mm and a tele-photo angle of 122mm. These specifications are the same as the Canon PowerShot A480, which also produced very good image quality for its class. The body shape and power source (AA batteries) of the A490 are also the same as the A480, but it now has a more elegant colour scheme and its buttons have been reworked.

Some of the issues that we noticed in the A480 have been addressed: the shutter lag is not as noticeable, the control buttons on the back are easier to press, and the playback button has been moved slightly to the right, which provides more room for you to rest your thumb while you shoot. However, the shutter button is terrible as it doesn't have a distinct two-step feel. If you're a new digital camera user, you'll just end up pressing the shutter all the way without focusing first.

Because the PowerShot A490 is a point-and-shoot camera, there aren't many settings to change. There is no manual mode, but from Program mode you can change the ISO, white balance and metering settings. One of the buttons on the rear of the camera is also dedicated to changing the exposure compensation two levels up or down.

You'll want to use Program mode to control the ISO speed; as the camera doesn't have image stabilisation, it bumps up the ISO speed in order to use a higher shutter speed to avoid blur. That said, the camera's performance up to ISO 800 is more than acceptable, with only slight discolouration visible in dark colours. Furthermore, if you hold the camera steady enough you can use a low ISO and still take clear images with a 1/10th of a second shutter speed.

In this photo the white poles are overexposed and look soft.

Images taken in broad daylight came out clear and with accurate colours, but highlights were overexposed. Chromatic aberration was also visible in high contrast areas, which made branches and leaves look blue against a light-coloured sky.

The chromatic aberration is visible in the top-right corner of this image.

Macro mode is very useful on the PowerShot A490, as it allows you to shoot your subject from around 1cm and capture a very narrow focus — it's a lot of fun to use.

This is what the focus pattern looks like when using macro mode to capture a subject with the lens right up against it.

We found the overall image quality of the PowerShot A490 to be excellent considering its asking price, and the camera performed very well indoors, outdoors, and up close to our subjects. The point is, if you're looking for an inexpensive point-and-shoot without any frills, but with the ability to capture clear and accurately coloured (for the most part) photos, which you can then upload to a social media site or even print up to A4 size, it's hard to pass it up.

Canon environmental policy

You can read all about Canon's environmental and sustainability policies here: Canon's corporate strategy is based on the kyosei philosophy, which it broadly defines as "All people, regardless of race, religion or culture, harmoniously living and working together into the future".

Become a fan of GoodGearGuide on Facebook

Follow GoodGearGuide on Twitter: @GoodGearGuide

Stay up to date with the latest reviews. Sign up to GoodGearGuide’s Gear Daily newsletters

Join the newsletter!


Sign up to gain exclusive access to email subscriptions, event invitations, competitions, giveaways, and much more.

Membership is free, and your security and privacy remain protected. View our privacy policy before signing up.

Error: Please check your email address.
Show Comments

Brand Post

Most Popular Reviews

Latest News Articles


PCW Evaluation Team

Tom Pope

Dynabook Portégé X30L-G

Ultimately this laptop has achieved everything I would hope for in a laptop for work, while fitting that into a form factor and weight that is remarkable.

Tom Sellers


This smart laptop was enjoyable to use and great to work on – creating content was super simple.

Lolita Wang


It really doesn’t get more “gaming laptop” than this.

Jack Jeffries


As the Maserati or BMW of laptops, it would fit perfectly in the hands of a professional needing firepower under the hood, sophistication and class on the surface, and gaming prowess (sports mode if you will) in between.

Taylor Carr


The MSI PS63 is an amazing laptop and I would definitely consider buying one in the future.

Christopher Low

Brother RJ-4230B

This small mobile printer is exactly what I need for invoicing and other jobs such as sending fellow tradesman details or step-by-step instructions that I can easily print off from my phone or the Web.

Featured Content

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?