That same image can be safely printed at 16" x 22" with good quality (2448/150 & 3264/150) as the larger image size would typically be viewed from a further distance, and the human eye can only detect so much detail from a distance. The image dimensions are about 8" x 11" at maximum quality (2448/300 & 3264/300). Older generation iPhones have an 8 Megapixel camera, and newer models (iPhone 6s, 7, 8, X) are equipped with a 12 Megapixel camera.Īn 8 Megapixel camera produces a file size that is 2448 x 3264 PPI. Also, when taking pictures with your iPhone set it to HD (high definition) mode.
On an iPhone under Settings - Camera - Format is where you can choose to either take more pictures at lower quality or fewer pictures with the best quality from your camera. This will allow you to take the largest and best quality photos. Always make sure to set your camera on the highest resolution possible. Your camera's quality is primarily judged by the number of megapixels (MP). This is almost always the default resolution your camera and/or phone uses. Since this results in smaller image file sizes, they open, email or upload much faster on all of your devices. For the purpose of printing, the greater the PPI, the greater the detail and the better quality of the image.įirst, 72 PPI is all the resolution necessary for viewing images on your computer screen, tablet or smartphone.
Image resolution has a number of contributing factors but simply refers to the level of detail in an image and is expressed as pixels per inch (PPI). Understanding Image Resolution - Printer Resolution - Pixel Size - File Size - File FormatsĭPI and PPI are often used interchangeably but really are 2 very different components.
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