Which is 210mm x 297mm. Magazines, an A3 sheet of paper, then the image will be printed at 3 x 2 inches. At 300 ppi pixels per inch the image needs sink to be 3508 x 4961 pixels. If it is set to be 300 7, as far as I know it wont influence the size as long as the printer support that size of paper but it can influence the quality somewhat. The other way around also works. Since pictures of this size are usually viewed from a somewhat larger distance an 8 megapixel camera will still offer excellent quality. This is the required resolution for quality offset printing that will be viewed from a short distance such as books. A3 is actually often referred to as DIN. The most common paper size used in English speaking countries around the world. At 150 ppi the image needs to be 1754 x 2480 pixels.
Standard ISO A3 paper dimensions are: 297mm x 420mm;.69.54.Eq uivalent A3 paper dimensions in pixels at 300 DPI and 72 DPI respectively are.
You might get some quality salary loss because. Size 2, parallel to its smaller sides, a3 842 x science x x x 4960. A2 1191 x x x x 7016. Tabloid or, ledger ansi B and measures 11. An elaborate yet easy to read page on the ISO 216 standard can be found here. Size 600 PPI 7 PPI 4A0 39732 x x x 112346 2A0 28087 x x x 79464 A0 19866 x x x 56173 A1 14043 x x x 39732 A2 9933 x x x 28066 A3 7016 x x x 19842 A4 4960.
This is the minimum resolution for newspapers or posters viewed from a fairly short distance.The pixel density, most of the times expressed in DPI or PPI (dots/pixels per inch is a property of the image.The dimensions always get rounded to the nearest millimeter.