1640 x 2560
1640 x 2560 = 4198400
Example of 1640 x 2560 pixels banner dimensions.
1590 x 2610 1600 x 2600 1610 x 2590 1620 x 2580 1630 x 2570
1640 x 2510 1640 x 2520 1640 x 2530 1640 x 2540 1640 x 2550
1640 x 2610 1640 x 2600 1640 x 2590 1640 x 2580 1640 x 2570