The Canon PowerShot SD990 IS is Canon's highest resolution ultracompact to date, featuring a 14.7 megapixel sensor derived from the advanced G10 compact. A 3.7x stabilized Canon lens handles optical chores on this PowerShot, and there's a 2.5 inch PureColor II LCD and an optical viewfinder out back.
The SD990 is one of the first ultracompacts to enjoy the benefits of Canon's latest processor, DIGIC IV. Most notably, face detection has been improved to provide more accurate recognition of faces in profile and better tracking. Canon is also boasting substantive improvements to noise reduction algorithm, making the latest PowerShot SD model more flexible than ever when making images in low light in theory – though in practice, huge resolution (which often increases noise as a side-effect of more pixels fitted into spaces of similar size) presents some challenges to this claim.
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Review
The SD990 is one of the first ultracompacts to enjoy the benefits of Canon's latest processor, DIGIC IV. Most notably, face detection has been improved to provide more accurate recognition of faces in profile and better tracking. Canon is also boasting substantive improvements to noise reduction algorithm, making the latest PowerShot SD model more flexible than ever when making images in low light in theory – though in practice, huge resolution (which often increases noise as a side-effect of more pixels fitted into spaces of similar size) presents some challenges to this claim.
Click the link to see full review
Review
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