1780 x 3840
1780 x 3840 = 6835200
Example of 1780 x 3840 pixels banner dimensions.
1730 x 3890 1740 x 3880 1750 x 3870 1760 x 3860 1770 x 3850
1780 x 3790 1780 x 3800 1780 x 3810 1780 x 3820 1780 x 3830
1780 x 3890 1780 x 3880 1780 x 3870 1780 x 3860 1780 x 3850