which one should i use for 4R printing
these resolution is available at my cam
I understand bigger resolution for bigger printing size
the thing that i confuse is the 3:2 ratio
my friend said if i took using 2048x1536, then if i print at 4R, the photo lab will cut it off to make a 3:2 ratio
so is it the use of the 2048(3:2) option ?