The PowerShot G12 employs the HS SYSTEM by combining a powerful 10.0 Megapixel CCD sensor and Canon's DIGIC 4 Image Processor. Thanks to this technological advancement, the G12 is dramatically more sensitive than cameras with identical megapixel counts, and delivers spectacular images with minimal noise. Increased sensitivity demands a higher ISO speed, and the PowerShot G12 delivers with a new maximum setting of ISO 3200. Blur and camera shake are notably reduced for the ultimate in sharpness and clarity.
In addition, a new Low Light mode lets you capture images in an astonishing range of conditions. The camera automatically adjusts the ISO speed from ISO 320 to ISO 12800 in relation to ambient brightness, subject movement and camera shake.