Absen AW3.9 vs Unilumin Uslim III O3.9 500x1000
On measurable specs the Absen AW3.9 leads 8–3. The Unilumin Uslim III O3.9 500x1000 can still be the right call where its individual wins — check the highlighted rows — match your constraints.
| Add a panel | ||
|---|---|---|
| Physical | ||
| Pixel pitch | 3.9 mm | 3.90625 mm |
| Cabinet size (W×H×D) | 500 × 500 × 83 mm | 500 × 1,000 × 87 mm |
| Weight per cabinet | 7 kg | 15.5 kg |
| Weight per m² | 28 kg/m² | 31 kg/m² |
| Image | ||
| Cabinet resolution | 128 × 128 px | 128 × 256 px |
| Pixel density | 65,536 px/m² | 65,536 px/m² |
| Brightness | 5,000 nits | 5,500 nits |
| Refresh rate | 3,840 Hz | 7,680 Hz |
| Contrast | 3,600:1 | 8,000:1 |
| Viewing angle (H/V) | 160° / 160° | 160° / 160° |
| LED type | SMD | SMD |
| Processing depth | 16 bit | 14 bit |
| Power & thermal | ||
| Average power | 53 W | 80 W |
| Max power | 158 W | 320 W |
| Max power per m² | 632 W/m² | 640 W/m² |
| Thermal load per cabinet | 539 BTU/h | 1,092 BTU/h |
| Operational | ||
| Environment | Outdoor | Outdoor |
| IP rating (front) | IP65 | IP69K |
| IP rating (rear) | IP65 | IP69K |
| Operating temperature | 20 to 50 °C | — |
| Service access | Front & rear | Front & rear |
| LED lifetime | 100,000 h | — |
| Certifications | CE, ETL, FCC | — |
Size a wall with either panel
The calculator shows dimensions, power, weight and a validated wiring diagram for both — swap cabinets with one click.