Summary: The Canon PowerShot SX40 HS is definitely one of the top-level cameras in its class. It has the features and performance remains strong, especially thanks to the new DIGIC 5 processor of the latest generation (do not forget that it is the first machine to mount this processor). The camera is a Bridge but is suitable for an audience of both professionals and enthusiasts that allows you to have characteristics of SLR in a more compact camera body.
Pros: Swiveling display, 35x optical zoom, Image Stabilizer (4.5-stop) HS System, Intelligent IS, Full HD
Conclusion: The Canon PowerShot SX40 HS offers an impressive 35x zoom range, fast continuous shooting, and very good image quality. You won't be able to fit it into your pocket, but this megazoom can capture telephoto images that a smaller camera couldn't dream of.
Canon PowerShot SX40 HS Review: A Formidable Ultrazoom
Digital Camera Review
16 November 2011
Summary: I loved the promise of the SX40 - a single, integrated, relatively inexpensive camera that can capture every image from wide-angle to telephoto, from landscapes to sports - but quirky auto-focus at the telephoto end and the difficulty of finding subjects when zoomed in make it less than great for any type of wildlife or distance sports photography. And the penalty for the huge zoom range is a bulky lens which makes it difficult to fit in your pocket.
Pros: 35x optical zoom, Impressive Image Stabilization, Full complement of features
Cons: Quirky auto focus, No RAW Mode, Bulky for a point and shoot, Small sensor compared to non-ultrazooms in its price range
Conclusion: If you’re considering a mega-zoom, the SX40 HS is a slam dunk. We can’t be any clearer: If you’re in this neighborhood, buy it. The camera takes fine photos, is loaded with nice features, has cool filters and takes quality movies. And, oh that lens.
Pros: Awesome 24-840mm zoom, Quality stills, accurate colors, Packed with features including OIS
Cons: A steady grip is a must at maximum telephoto, Movie quality not state-of-the-art
Summary: Sure Nikon and Olympus now have models boasting 36x zooms, but the difference between them and the 35x zoom of the SX40 HS is negligible. As such it's fair to say they all share the broadest and longest ranges around. You can't help but be impressed when you zoom from one end of the range to the other.
There is however one other camera which shares this powerful range: Canon's earlier PowerShot SX30 IS.
Pros: Enormous 35x zoom lens. Can zoom while filming., 1080/24p video and choice of two slow motion modes., Fully articulated screen and flash hotshoe., Fast continuous shooting option.
Cons: Relatively small and coarse screen compared to rivals., Buffer at 10.3fps only lasts for about one second of action., No built-in GPS, no RAW, can't assemble its own panoramas., Continuous AF sometimes struggled a little during video.
Summary: PowerShot are the larger of two small Digital Camera ranges offered by Canon . This unit is larger than most and on first glance could be mistaken for a DSLR unit. The main difference is that its lens is not interchangeable.
Excerpt: The Powershot SX40 HS is Canon's latest release into the superzoom market, replacing the previous SX30 model. Still retaining most of the key design features from its predecessor, the SX40 builds on the original blueprint with the inclusion of Canon's new DIGIC 5 image processor, which enables rapid-fire shooting up to 10.3fps.