In a few short years since the launch of the first 4Mb flash memory card, the number of flash memory cards available for digital cameras and other devices has exploded with a number of different formats and speeds of memory card. It’s no wonder the average person is totally baffled by this plethora of memory cards.
The Difference Between DPI and PPI
Most people heard the term DPI. In most cases the term is used in the wrong context to express the number of pixels in a photo, the number of dots in a print or the maximum dots per inch a printer can output. A relatively new term PPI was introduced in order to resolve this wrong usage of the term DPI. In this article we will try to explain in simple words what is DPI and what is PPI and should each be used.
How to choose a camera with the right number of Mega Pixels?
The race for mega pixels has started and there is no way to stop it. Every few months cameras with more pixels hit the market. The manufacturers want you to dump your old camera and buy the newest and greatest one after all arent 10 mega pixels better than just 8? Apparently the answer is not that simple.
How Many Pixels Make A Good Print?
Ever wondered how big you r enlarge your photos? ever wondered if your camera picture are good enough for a 20X30 poster? or maybe a 11X14? Read our easy to use guidelines to find out how big your print can be based on your camera megapixels.