Print Sizes.

[The23rdman]

Most online printers require 300dpi for jpegs submitted. If I want to have some A3 prints done and my camera is only 8mp, will that hurt the final image much and will most companies accept the lower dpi needed?

 

[Craikeybaby]

My advice would be to use software (Genuine Fractals/Lightroom/Photoshop bicubic smoother in order of preference) to upscale the image to the specs needed by the printer.

Or even better speak to the printers and see what they say

 

[The23rdman]

Ta.