Samsung EC-ST150FBPWPY - Manual (Page 85)

Viewing photos or videos in Playback mode
Playback/Editing 84
Viewing photos
Enlarge part of a photo or view photos as a slide show.
Enlarging a photo
In Playback mode, rotate [Zoom] to the right to enlarge a portion of
the photo. Rotate [Zoom] to the left to zoom out.
Enlarged area
Crop
To Description
Move the enlarged area Press [D/c/F/t].
Trim the enlarged photo
Press [o], and then select Yes.
(The trimmed photo will be saved as a new file. The
original photo is retained in its original form.)
When you view photos that were captured by another camera, the zoom ratio may
differ.