Canon IXUS 990IS - Manual (Page 73)

Changing the Compression Ratio (Image Quality)
73
Approximate Values for Recording Pixels and Image Quality
• The values in the table are measured according to Canon standards and may change
depending on the subject, memory card and camera settings.
Approximate Values for Paper Size
● Suitable for sending images as e-mail
attachments.
● For printing on wide size paper.
Recording Pixels
Compression
Ratio
Single Image
Data Size
(Approx. KB)
Number of Recordable Images
2 GB 8 GB
(Large)
12 M/4000 × 3000
3084 626 2505
1474 1280 5116
(Medium 1)
8 M/3264 × 2448
2060 930 3721
980 1920 7675
(Medium 2)
5 M/2592 × 1944
1395 1365 5457
695 2672 10679
(Medium 3)
2 M/1600 × 1200
558 3235 12927
278 6146 24562
(Small)
0.3 M/640 × 480
150 10245 40937
84 15368 61406
(Widescreen)
4000 × 2248
2311 830 3318
1105 1707 6822
A2
A3
5" × 7"
Postcard size
3.5" × 5"
A4, Letter size