[Kodak DC240 Zoom Digital Camera:



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DC240 Quality (Compression) and Resolution Comparisons

The pictures in the DC240 Quality Comparison Series were shot at each of the three quality settings available on the DC240, for both standard and high resolution, for a total of six combinations.

Resolution settings vary the number of pixels used to create the image.

  • High resolution provides more detail and better print quality.
  • Standard resolution provides more picture capacity on the memory card, but sacrifices some detail.
Quality settings vary the amount of JPEG compression applied to the picture.
  • The advantage of less compression is that it provides the best picture quality.
  • The advantage of more compression is smaller file size*, enabling you to fit more pictures on your camera's COMPACTFLASH memory card. But the higher compression settings sacrifice some picture quality.

We've carefully chosen the various quality settings on the DC240 Zoom camera to give users a wide range of flexibility when making quality vs. file size decisions, but to also insure that results will be acceptable at all settings. The pictures below are cropped without modification from the original camera files. The differences between the quality settings are subtle.

We encourage you to interpret the differences between the original pictures in the way that is most meaningful to you. Download the original files and evaluate them by using them in the way you typically use digital pictures (e.g., print them, install them as wallpaper, etc.).

DC240 Resolution Sample The pictures below are 100 x 100 pixel portions of the image at left. The table shows the resolution and quality settings, as well as the resulting approximate number of pictures that will fit on the 8MB COMPACTFLASH card included with the DC240 Camera.

Higher
quality
[arrow] Std. Res, Best Quality Sample Image Std. Res.,
Best Quality
56 pictures

full picture
(133k)

High Res, Best Quality Sample Image High Res.,
Best Quality
27 pictures

full picture
(353k)

Compression
Setting
Std. Res, Better Quality Sample Image Std. Res.,
Better Quality
78 pictures

full picture
(93k)

High Res, Better Quality Sample Image High Res.,
Better Quality
39 pictures

full picture
(238k)

  Std. Res, Good Quality Sample Image Std. Res.,
Good Quality
120 pictures

full picture
(54k)

High Res, Good Quality Sample Image High Res.,
Good Quality
62 pictures

full picture
(133k)

[arrow]
More
pictures
Resolution Higher
quality

DC240 Resolution Settings
Standard
640x480
This resolution is good for web based images, e-mail and smaller prints. An advantage with standard resolution is that you can fit more pictures on your memory card.
High
1280 x 960
The high resolution setting gives you enough detail for exceptionally sharp, colorful 5" x 7" prints.
DC240 Compression Settings
Good This setting applies the most compression to your pictures. Use it when you want to fit the greatest number of pictures on your memory card.
Better This setting provides a moderate amount of JPEG compression. Use it when you need a balance between print quality and COMPACTFLASH memory card capacity.
Best This setting uses a minimal level of compression, and results in the best quality pictures. Use it for best quality, and when picture capacity is not an issue.
* File size of camera originals will vary based on the subject matter as well as the resolution and quality settings on the camera. JPEG compression ratios are impacted by the amount of detail in a scene--for example, highly detailed scenes will compress less than smooth, plain scenes.


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