688 x 2430
688 x 2430 = 1671840
Example of 688 x 2430 pixels banner dimensions.
638 x 2480 648 x 2470 658 x 2460 668 x 2450 678 x 2440
688 x 2380 688 x 2390 688 x 2400 688 x 2410 688 x 2420
688 x 2480 688 x 2470 688 x 2460 688 x 2450 688 x 2440