820 x 4800
820 x 4800 = 3936000
Example of 820 x 4800 pixels banner dimensions.
770 x 4850 780 x 4840 790 x 4830 800 x 4820 810 x 4810
820 x 4750 820 x 4760 820 x 4770 820 x 4780 820 x 4790
820 x 4850 820 x 4840 820 x 4830 820 x 4820 820 x 4810