728 x 3840

728 x 3840 = 2795520

Example of 728 x 3840 pixels banner dimensions.

678 x 3890 688 x 3880 698 x 3870 708 x 3860 718 x 3850

728 x 3790 728 x 3800 728 x 3810 728 x 3820 728 x 3830

728 x 3890 728 x 3880 728 x 3870 728 x 3860 728 x 3850