- Inner background: 728×486
- Outer background: 2560×1440 or 1920×1080
- Banner for promotion: 728×90
- Vote background: 425×600
- Zoom avatar/3D and 4D gif: 80×80
- Default avatar/2D gif: 30×30
Sizes
Here is a list of standard sizes that are used on xat. The sizes are in pixels.