780 x 4880
780 x 4880 = 3806400
Example of 780 x 4880 pixels banner dimensions.
730 x 4930 740 x 4920 750 x 4910 760 x 4900 770 x 4890
780 x 4830 780 x 4840 780 x 4850 780 x 4860 780 x 4870
780 x 4930 780 x 4920 780 x 4910 780 x 4900 780 x 4890