780 x 4230
780 x 4230 = 3299400
Example of 780 x 4230 pixels banner dimensions.
730 x 4280 740 x 4270 750 x 4260 760 x 4250 770 x 4240
780 x 4180 780 x 4190 780 x 4200 780 x 4210 780 x 4220
780 x 4280 780 x 4270 780 x 4260 780 x 4250 780 x 4240