1378 x 2780
1378 x 2780 = 3830840
Example of 1378 x 2780 pixels banner dimensions.
1328 x 2830 1338 x 2820 1348 x 2810 1358 x 2800 1368 x 2790
1378 x 2730 1378 x 2740 1378 x 2750 1378 x 2760 1378 x 2770
1378 x 2830 1378 x 2820 1378 x 2810 1378 x 2800 1378 x 2790