428 x 3840

428 x 3840 = 1643520

Example of 428 x 3840 pixels banner dimensions.

378 x 3890 388 x 3880 398 x 3870 408 x 3860 418 x 3850

428 x 3790 428 x 3800 428 x 3810 428 x 3820 428 x 3830

428 x 3890 428 x 3880 428 x 3870 428 x 3860 428 x 3850