Buying Guide: Best Canon PowerShot 2011: current models by price and specs

The line-up of Canon PowerShot cameras stretches from sub-£100 compact cameras offering just the basics, right up to the revered G series of Canon PowerShot cameras long viewed as a capable alternative to the bulkier DSLR.New features in the range of PowerShot cameras include Canon's High Sensitivity technology, which promises more accurate colour and better results in low light, as well as Face Self-Timer option which waits for a new face to enter the scene before the camera releases the

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