The following chart can be used as a guide to help you decide what resolution camera you should purchase
Poor |
Noticeably Grainy (pixelated) |
Acceptable |
Obviously not a real photo, but some details are visible |
Good |
Can tell it is not a photo but most details are discernable |
Very Good |
Can tell it is not a photo at normal distance, but good enough for many uses |
Excellent |
Difficult to tell from real photo at normal viewing distance |
Photo Quality |
On a photo-quality printer, the human eye should not be able to tell the difference at a normal viewing distance |
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* Either television or computer display (e.g. Web Page)
** Will produce an excessively large file size that would be inappropriate for web applications
*** Using a typical Photo Quality Desktop printer
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