Canon EOS M Review

By on January 8, 2013
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Canon’s very late entry into the mirrorless segment is an impressive DSLR-matching camera, but disappointing autofocus holds it down.

Good: Rich image quality that rivals Canon's own entry level DSLRs; Excellent video quality and controls; Sturdy body balances portability with quality; Ability to use EF lenses with an adaptor; Simplified features for a casual audience as well; Could replace an entry level DSLR for most.
Bad: Disappointingly slow autofocus in both photos and video; Noisy autofocus motor; Low light grain on extremely high ISO looks ugly.
Price: AED 3,599Dhs
* The price is the Suggested Retail Price at the time of review. Please call a retailer to confirm the latest price for this product.

Image & Video Quality


There’s been a debate lately among the digital camera community whether a strong mirrorless camera with interchangeable lenses (since mirrorless is the newest technology in the industry) can truly beat the quality of DSLRs or at least match them. Many hardcore DSLR enthusiasts refuse to believe that anything will ever be able to match the control that the DSLR offers, but using the EOS M, even they will have a hard time arguing with the fact that the camera can definitely match the quality of Canon’s own entry level DSLRs like the 600/650D. Well, I’m an owner of a 600D so I decided to put this theory to the test. But more on that later.

First up, we test out the image quality of the EOS M in ample outdoor lighting. Armed with the 18-55mm kit lens that we received with the camera, we venture out of our offices for some imagery. And just as expected, the EOS M thoroughly impressed with crisp images and vivid colors that you wouldn’t generally expect from cameras of this size.

Even zoomed in, the image doesn’t go fuzzy on the details and remains sharp as ever.

But the real test of any camera is when you take it out in the night or in low light conditions, and here is where we’re going to do something interesting with this review. We took out our 600D with its 18-55mm kit lens (and our office 550D occasionally) and paired it with the EOS M with its own kit lens, and took a lot of similarly framed shots right after another to test the theory of whether the mirrorless matches DSLR quality.


But instead of labeling the images and telling you which is what, we’re going to show the images below side by side shuffling them randomly without labeling what camera they are taken from. It’s an interesting test to see whether your eyes will be able to figure out which one is taken from the EOS M and which is from the 600D. The meta tags from the downloaded images can reveal the answer, but we’ll still list the answers at the end of the review so you can really find out how right you were.

But overall, the EOS M matched if not outmatched the quality of our entry level DSLR. The image sometimes looked sharper on the camera and they’re nearly indistinguishable in quality. The only time you will actually notice the difference in the above images is when the images are at a high ISO. Unlike modern DSLRs which are trying to improve the kind of noise that appears on the image at high ISOs by making them more like grain. But EOS M unfortunately doesn’t adhere to that improvement, and at high ISOs like 12,800 it suffers from the same red/blue digital noise that has plagued photographers for years. But if you won’t find yourself shooting in extreme low light conditions, this will not be a problem especially considering there’s a pretty effective flash that comes in the box for most such cases.

But the only major weakness the camera currently faces is also something that will unfortunately make some kind of shooters really think twice about the purchase. Canon hasn’t always had the best of autofocus in their cameras, but the EOS M unfortunately continues that legacy with a disappointing slow AF system that sometimes lags before it takes an image. It’s not a limitation of the mirrorless system, because similar competitors fared better in that regard. But this lag of sometimes more than one second to autofocus can be a deal breaker for sports photographers or those who want to capture the briefest of moments. Now this is something that can potentially be fixed by Canon in a firmware update, but that’s in Canon’s hands now.


When it comes to video quality, Canon has always been known as the king in that regard once they released their 5D Mark II which spurred an independent DSLR filmmaking revolution so it was no surprise that their robust video features and solid quality will translate here too. The EOS M features full HD 1080p recording at 24fps (which most cameras don’t offer) and the standard 30fps, with higher framerates on 720p mode. The camera always has continuous autofocus in video mode, which will be useful for event videographers more than filmmakers (although the autofocus suffers from the above issues). The quality is highly impressive and completely matches the video quality of the 600D, but not as detailed and crisp as the much more expensive 5D or 1D of course.

Answers – 1st Row- Left EOS M, Right 550D. 2nd Row – Left 550D, Right EOS M. 3rd Row – Left 550D, Right EOS M. 4th Row – Left EOS M, Right 600D. 5th Row – Left 600D, Right EOS M. 6th Row – Left 600D, Right EOS M. 7th Row – Left EOS M, Right 600D. 8th Row – Left 600D, Right EOS M. 8th Row – Left 600D, Right EOS M.

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Filmmaker and film writer. An ironically strange combination. Follow his tweets on @faisalhashmi for his escapades in film.

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