1778 x 3840
1778 x 3840 = 6827520
Example of 1778 x 3840 pixels banner dimensions.
1728 x 3890 1738 x 3880 1748 x 3870 1758 x 3860 1768 x 3850
1778 x 3790 1778 x 3800 1778 x 3810 1778 x 3820 1778 x 3830
1778 x 3890 1778 x 3880 1778 x 3870 1778 x 3860 1778 x 3850