Display screen or portion thereof with a graphical user interface

Description

FIG. 1 is a front perspective view of a handheld computing device with a display screen or portion thereof with a graphical user interface according to a first embodiment showing a first image in a sequence according to the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a front view of a second image thereof;

FIG. 4 is a front view of a third image thereof; and,

FIG. 5 is a front view of a fourth image thereof.

The design sequentially transitions between the images shown in FIGS. 2-5. The process or period in which one image transitions to another image forms no part of the claimed design.

Broken lines in FIGS. 1-5 show portions of a computing device with the display screen or portion thereof with a graphical user interface and form no part of the claimed design.

Claims

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