780 x 4020
780 x 4020 = 3135600
Example of 780 x 4020 pixels banner dimensions.
730 x 4070 740 x 4060 750 x 4050 760 x 4040 770 x 4030
780 x 3970 780 x 3980 780 x 3990 780 x 4000 780 x 4010
780 x 4070 780 x 4060 780 x 4050 780 x 4040 780 x 4030