Can you take a hi-res photo with 11pro
Can you take a hi-res photo with 11 pro
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Again, dpi is only relevant when printing yes. A digital image can have any dpi you like, you can change the amount in the file's metadata. That won't actually change its resolution or affect the image in any way.
The resolution is given in pixels. Printed quality is in dots per inch.
To get a 300dpi image out of a photo taken by an iPhone it needs to be printed at no more than 13" in width.
Let me try to explain: An iPhone takes standard photos at 4032 x 3024 pixels. to get a 300dpi printed image you need to basically set a a dot for every pixel at the longest side of the image. In this case the 4032 pixel width. So if you divide 4032 by 300. you get 13 inches wide. That's the largest physical print size an image taken form an iPhone can be to get 300dpi printed resolution.
That would produce a 300dpi printed image of the 4032x3024 photo. The larger you print the image the less pixels / dots you will get per inch, and the less printed dpi quality there will be.
When you send the image to the printer, you need to send it in its original size. If you want to be extra sure, you can modify the meta data dpi property with an image editor or Metadata editor and set it 300dpi if that's what your printer wants to see.
If you need to print an image that is larger than 13 inches wide, then you will need a camera that can produce higher resolution digital image.
For instance if you need a 2 foot wide image, that's 24inches, and at 300dpi, would require 7200 dots. At one pixel per dot, you would need an image that is roughly twice the resolution of the one the iPhone produces. Around 7200 x 4717.
