Digital Photo Print

Digital Photo Print suggested specification

影像大小 / 像素   建議最大之沖晒尺寸
Min. Resolution  Suggested Print size

225 x 300   ID photo 證件相 (1.5" x 2") 
300 x 450   Wallet photo 隨身相 (2" x 3")
450 x 600   Web-Cam 相片 (3" x 4")
375 x 525   2R (2.5" x 3.5")
525 x 750   3R (3.5" x 5")
600 x 900   4R (4" x 6")
750 x 1050  5R (5" x 7")
1600 x 2000 8R (8" x 10")

below are examples;
2R    150-200 Kb   640x480
3R-4R 500-550 Kb  1280x960
      600-650 Kb  1280x1024
5R-6R 800-900 Kb  1600x1200
6R-8R 1.0-1.2 Mb  1900x1280
8R-8F 1.3-1.5 Mb  2048x1536