PDA Standards
| Palm OS | PocketPC OS | Comments |
| Recommended | ||
| 150x24 pixels | 215x34 pixels | |
| 150x32 pixels | 215x46 pixels | 2 lines of text |
| Supported | ||
| 150x18 pixels | 215x26 pixels | 1 line of text |
| 150x40 pixels | 215x58 pixels | 3 lines of text |
("Supported" formats are in use by the industry, but not as widely as "recommended" formats. These will be reevaluated as usage grows.)