To estimate how large I can print a given file in inches, I simply divide the length of the image (in pixels) by 300 dpi (for a superb-quality image that withstands up-close scrutiny, assuming the image is up to snuff), or by 200 dpi (for a very good quality image that only discerning pixel peepers up close will be able to distinguish from a 300 dpi image).
The long dimension of the Phase One IQ4 image is about 14,200 pixels
= 47" @ 300 dpi
= 71" @ 200 dpi
The long dimension of the Fuji GFX100 image is about 11,600 pixels
= 39" @ 300 dpi
= 58" @ 200 dpi
So both the IQ4 and the GFX100 will support prints in the 5-foot-wide range, though you get more wiggle room and crop potential with the IQ4 of course. If you want to be an absolute stickler for 300 dpi printed resolution, then the IQ4 enables up to about 4-foot prints, while the GFX100 enables up to about 3-foot prints.
The long dimension of the Phase One IQ4 image is about 14,200 pixels
= 47" @ 300 dpi
= 71" @ 200 dpi
The long dimension of the Fuji GFX100 image is about 11,600 pixels
= 39" @ 300 dpi
= 58" @ 200 dpi
So both the IQ4 and the GFX100 will support prints in the 5-foot-wide range, though you get more wiggle room and crop potential with the IQ4 of course. If you want to be an absolute stickler for 300 dpi printed resolution, then the IQ4 enables up to about 4-foot prints, while the GFX100 enables up to about 3-foot prints.
Considering that P1 still has a lot of issues left to fix on the IQ4, most of them have been there since day 1, I would rather they focus on that before anything else.
Hi and thank you for posting this...
I have been looking at the Phase one IQ4 with the mono and color backs...Now the GFX100 comes along albeit and smaller sensor..and way less $$$
If I am interested in prints to 5 feet...Is Phase One still the darling or will this new Fuji close the gap even though they kept sensor the same size as the GFX50? I was out with a Photographer shooting the other day and we discussed Phase One mono back..he said its great advertising but converting to black and white is just as good..
My concern is the issues you mentioned...and any comments you have regarding photo resolution I would be appreciative.
Lance