780 x 4080
780 x 4080 = 3182400
Example of 780 x 4080 pixels banner dimensions.
730 x 4130 740 x 4120 750 x 4110 760 x 4100 770 x 4090
780 x 4030 780 x 4040 780 x 4050 780 x 4060 780 x 4070
780 x 4130 780 x 4120 780 x 4110 780 x 4100 780 x 4090