[PC]

1600×1200:

 1280×1024:

1024×768:

[iPhone]

640×960:

640×1136:

750×1334:

1080×1920:

[Android]

854×960:

800×960:

[FB]

480×854:

480×800:

480×640:

—————-

Credits:

Bigeast Official Website,
Shared by TVXQ! Express