ROE Visual JA3.9 vs Unilumin Umake TD3.91 500x1000
On measurable specs the ROE Visual JA3.9 leads 8–3. The Unilumin Umake TD3.91 500x1000 can still be the right call where its individual wins — check the highlighted rows — match your constraints.
| Add a panel | ||
|---|---|---|
| Physical | ||
| Pixel pitch | 3.90625 mm | 3.9062 mm |
| Cabinet size (W×H×D) | 500 × 1,000 × 60 mm | 500 × 1,000 × 80 mm |
| Weight per cabinet | 14.2 kg | 21.5 kg |
| Weight per m² | 28.3 kg/m² | 43 kg/m² |
| Image | ||
| Cabinet resolution | 128 × 256 px | 128 × 256 px |
| Pixel density | 65,536 px/m² | 65,536 px/m² |
| Brightness | 1,400 nits | 1,300 nits |
| Refresh rate | 3,840 Hz | 3,840 Hz |
| Contrast | — | — |
| Viewing angle (H/V) | 140° / 140° | 150° / 150° |
| LED type | SMD | SMD |
| Processing depth | 14 bit | 14 bit |
| Power & thermal | ||
| Average power | 170 W | 200 W |
| Max power | 340 W | 400 W |
| Max power per m² | 680 W/m² | 800 W/m² |
| Thermal load per cabinet | 1,160 BTU/h | 1,365 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP40 | IP54 |
| IP rating (rear) | IP40 | IP43 |
| Operating temperature | -20 to 45 °C | -10 to 45 °C |
| Service access | Front & rear | Rear |
| LED lifetime | — | 100,000 h |
| Certifications | CE, ETL, FCC | — |
Size a wall with either panel
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