| Parameters | |||
| Model Name | OLD29 | OLD39 | OLD48 |
| Pixel Pitch | 2.97mm | 3.91mm | 4.81mm |
| Pixel Density/㎡ | 112,896 dots | 65,536 dots | 43,264 dots |
| LED Configuration | SMD1921 | SMD1921 | SMD1921/SMD2525 |
| Module Size | 250mm * 250mm | 250mm* 250mm | 250mm * 250mm |
| Module Resolution | 84 * 84 dots | 64 * 64 dots | 52 * 52 dots |
| Panel Dimension | 500*1000*88mm | 500*1000*88mm | 500*1000*88mm |
| Panel Resolution | 168 *336 dots | 128* 256 dots | 104 *208 dots |
| Panel Weight | 13 Kg | 13 Kg | 13 Kg |
| Driving Mode | 1/21 | 1/16 | 1/13 |
| Refresh Rate | 3840Hz | 3840Hz | 3840Hz |
| Brightness | ≥4500cd/㎡ | ≥5500cd/㎡ | ≥5500cd/㎡ |
| color processing bits | 14-16bit | ||
| Cabinet raw material | aluminum Die-casting | ||
| IP Rating | IP65 | ||
| Applicable standards | CCC，TUV-CE，ETL | ||
