Canon unveils WiFi-toting IXUS 255 HS and PowerShot A2500 compacts

Canon has revealed a selection of new compact cameras ranging from the simple to the Wi-Fi-toting feature-filled. The PowerShot A2500 pairs a 16-megapixel sensor with Face Detection and minimal controls, while the IXUS 255 HS (or ELPH 330 HS depending on

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