The P520 also features an 18.1-megapixel backside-illuminated (BSI) CMOS sensor and high ISO sensitivity to ensure quality images even in low-light conditions.

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The new imager utilizes Samsung's advanced 1.4 micron (um) back side illuminated (BSI) pixel technology to offer superior low-light sensitivity, satisfying the high quality imaging requirements of smartphones, high-end feature phones and camcorders.

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With this in mind, the PowerShot ELPH 330 HS digital camera builds upon the success of the PowerShot line with built-in advanced wireless capabilities to easily share high-quality images captured with an impressive 10x optical zoom lens and 12.1-megapixel High-Sensitivity CMOS image sensor.

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The HS SYSTEM has also been included on this model with the 16.1 megapixel high-sensitivity CMOS and DIGIC 5 image processor working together to produce high-quality, low-light images.

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The camera's iHS technology and the large-aperture lens work together to deliver high-sensitivity, low noise and blazing auto-focus performance that translates to the highest image quality of any Olympus compact camera.

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