As title says, whenever I zoom in, the resulting preview is very jaggy, unlike in OS5, which is smooth. Is this expected (standard behavior) or is it just my BlackBerry?
At first, the zoom-in will be jaggy until it reprocesses the image. Then it should clear up (shouldn't take more than a second or two) - unless you zoom in so close that it just gets fuzzy (although, I think there is a zoom limit).
It doesn't in my phone. What model is your phone? And what version is your OS? Do you use hybrid?
EDIT:
To clear things up, I mean when I view images larger than my device's resolution (> 480x360) and zoom in closer to 1:1 ratio, the preview is jaggy
At first, the preview is fuzzy, and yes the preview does clear up after a second or two, but it only removes the fuzziness, not the jagginess