Leyard CDI Pro 3.9 vs Unilumin Uslim III 3.9 500x250
On measurable specs the Unilumin Uslim III 3.9 500x250 leads 6–3. The Leyard CDI Pro 3.9 can still be the right call where its individual wins — check the highlighted rows — match your constraints.
| Add a panel | ||
|---|---|---|
| Physical | ||
| Pixel pitch | 3.90625 mm | 3.90625 mm |
| Cabinet size (W×H×D) | 500 × 500 × 40 mm | 500 × 250 × 40 mm |
| Weight per cabinet | 5.3 kg | 3.5 kg |
| Weight per m² | 21 kg/m² | 28 kg/m² |
| Image | ||
| Cabinet resolution | 128 × 128 px | 128 × 64 px |
| Pixel density | 65,536 px/m² | 65,536 px/m² |
| Brightness | 800 nits | 900 nits |
| Refresh rate | 7,680 Hz | 7,680 Hz |
| Contrast | 4,000:1 | 10,000:1 |
| Viewing angle (H/V) | 160° / 140° | 160° / 160° |
| LED type | SMD | SMD |
| Processing depth | 14 bit | 14 bit |
| Power & thermal | ||
| Average power | 33 W | 18 W |
| Max power | 98 W | 55 W |
| Max power per m² | 390 W/m² | 440 W/m² |
| Thermal load per cabinet | 333 BTU/h | 188 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP30 | IP30 |
| IP rating (rear) | IP30 | IP30 |
| Operating temperature | -20 to 40 °C | -10 to 45 °C |
| Service access | Front & rear | Front |
| LED lifetime | 100,000 h | 100,000 h |
| Certifications | — | CE, CB, EMC ClassB, CCC, BIS476-1, RoHS2.0 |
Size a wall with either panel
The calculator shows dimensions, power, weight and a validated wiring diagram for both — swap cabinets with one click.