4R size pixels ?

[alwayschampion]

What is 4R size ?

Width- How many pixels ?
Height- How many pixels ?

Documents size ?

Resolution ?

 

[AJ23]

4R Portrait, WxH, 4"x6", 1200x1800 @300dpi
4R Landscape, WxH, 6"x4", 1800x1200 @300dpi

 

[NiVleK]

Another question. I haven tried printing with white borders. Will the white border cover the exisiting photo or is the photo made to fit into the white border.

 

[AJ23]

If you print with border, the picture will fit within the border.

 

[ST1100]

What is 4R size ?

Width- How many pixels ?
Height- How many pixels ?

Documents size ?

Resolution ?

Strictly speaking, 4R is 4 inches by 6 inches; it is purely a physical dimension independent of pixels and resolution.

If you choose 300 dpi then it's 1200 pixels by 1800 pixels, but it's really arbitrary. If you choose 1 dpi, then 4R is 4 pixels by 6 pixels.

Of course, you can't send a (4x6=) 24 pixel picture to print at 4R, but you don't need 300dpi either. At around 120-150 dpi, the print still looks pretty ok.

 

[clive]

analogy:

the 3R, 4R, 5R, etc ~ volume
the how many megapixels ~ mass
the dpi ~ density.

mass / volume = density ;-)

 

[nicholaslee]

Print Size Min. Resolution (Pixels)
3R (3" x 5") 640 x 480
4R (4" x 6") 1024 x 768
5R (5" x 7") 1280 x 1024
6R (6" x 8") 1600 x 1200
8R (8" x 10") 1800 x 1200
S8R (8" x 12") 1800 x 1200

taken from http://www.kodakexpress.co.th/th/faq.cfm

 

[zod]

http://forum.clubsnap.org/showpost.php?p=640723&postcount=3

 

[jbma]

Strictly speaking, 4R is 4 inches by 6 inches; it is purely a physical dimension independent of pixels and resolution.

If you choose 300 dpi then it's 1200 pixels by 1800 pixels, but it's really arbitrary. If you choose 1 dpi, then 4R is 4 pixels by 6 pixels.

Of course, you can't send a (4x6=) 24 pixel picture to print at 4R, but you don't need 300dpi either. At around 120-150 dpi, the print still looks pretty ok.

Spot on ST1100