Display screen or portion thereof with pop-up graphical user interface

Abstract

Description

FIG. 1 is a front view of a display screen or a portion thereof with pop-up graphical user interface showing a first embodiment of the new design; and,

FIG. 2 is a detailed view thereof, shown separately for ease of illustration.

The broken line showings of the display screen, or a portion thereof, and of selected elements of the graphical user interface, are for environmental purposes only and form no part of the claimed design.

Claims

The ornamental design for a display screen or portion thereof with pop-up graphical user interface, as shown and described.