Display Screen or Portion Thereof with Animated Graphical User Interface

FIG. 1 is a front view of a display screen or portion thereof with animated graphical user interface showing a first image of our new design;

FIG. 2 shows a second image thereof; and,

FIG. 3 shows a third image thereof.

The double peripheral dashed broken lines illustrate a display screen or portion thereof, and form no part of the claimed design. The interior text, icons, and symbols illustrated in broken lines form no part of the claimed design. The shading in the figures illustrates a contrast in appearance.

The appearance of the animated graphical user interface sequentially transitions between the images shown in FIGS. 1 - 3 . The process and period in which one image transitions to another forms no part of the claimed design.