ROE Visual VAI vs Unilumin Umake VT15 990x390
On measurable specs the ROE Visual VAI leads 6–5. The Unilumin Umake VT15 990x390 can still be the right call where its individual wins — check the highlighted rows — match your constraints.
| Add a panel | ||
|---|---|---|
| Physical | ||
| Pixel pitch | 6.94444 mm | 15 mm |
| Cabinet size (W×H×D) | 1,000 × 1,000 × 79 mm | 990 × 390 × 2 mm |
| Weight per cabinet | 8.6 kg | 1.9 kg |
| Weight per m² | 8.6 kg/m² | 5 kg/m² |
| Image | ||
| Cabinet resolution | 144 × 144 px | 66 × 26 px |
| Pixel density | 20,736 px/m² | 4,444 px/m² |
| Brightness | 4,000 nits | 4,000 nits |
| Refresh rate | 7,680 Hz | 3,840 Hz |
| Contrast | — | — |
| Viewing angle (H/V) | 160° / 160° | 160° / 160° |
| LED type | — | SMD |
| Processing depth | 16 bit | 14 bit |
| Power & thermal | ||
| Average power | 325 W | 104 W |
| Max power | 650 W | 309 W |
| Max power per m² | 650 W/m² | 800 W/m² |
| Thermal load per cabinet | 2,218 BTU/h | 1,054 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP40 | IP40 |
| IP rating (rear) | IP40 | IP40 |
| Operating temperature | -20 to 45 °C | -10 to 45 °C |
| Service access | — | — |
| LED lifetime | — | 100,000 h |
| Certifications | CE, FCC, ETL, UKCA, RoHS, WEEE | — |
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