Casio EXILIM EX Z 100 User Manual download pdf (Page 24)

Snapshot Tutorial

. Pixels

A digital camera image is a collection of small

dots called “pixels”. The more pixels there are

in an image, the more detail there will be.

However, you generally can do with fewer

pixels when printing an image (L size)

through a print service, attaching an image to

e-mail, when viewing the image on a

computer, etc.

. About image sizes

The size of an image indicates how many

pixels it contains, and is expressed as

horizontal pixels

vertical pixels.

3072

2304 size image = Approximately 7

million pixels

640

480 size image = Approximately

300,000 pixels

Image Size Selection Tips

Note that larger images have more pixels, so they take up more memory space.

• For information about image size, image quality, and number of images that can be

stored, see page 165.

• For information about movie image size, see page 74.

• For information about resizing existing snapshots, see page 97.

Changing the Image Size (Size)

Pixel

640

480

3072

2304

Unit: pixels

Large Number of Pixels

* More detail, but takes up more memory. Best when you plan

to print large-size prints (such as A3 size).

Small Number of Pixels

* Less detail, but takes up less memory. Best when you want

to send images by e-mail, etc.

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Casio EXILIM EX Z 100 User Manual Page 24