Samsung IE040A vs Unilumin Umate LM 3.9 500x1000
On measurable specs the Unilumin Umate LM 3.9 500x1000 leads 5–4. The Samsung IE040A can still be the right call where its individual wins — check the highlighted rows — match your constraints.
| Add a panel | ||
|---|---|---|
| Physical | ||
| Pixel pitch | 4 mm | 3.90625 mm |
| Cabinet size (W×H×D) | 960 × 540 × 80 mm | 500 × 1,000 × 40 mm |
| Weight per cabinet | 10.8 kg | 10 kg |
| Weight per m² | 20.8 kg/m² | 20 kg/m² |
| Image | ||
| Cabinet resolution | 240 × 135 px | 128 × 256 px |
| Pixel density | 62,500 px/m² | 65,536 px/m² |
| Brightness | 500 nits | 800 nits |
| Refresh rate | 3,840 Hz | 3,840 Hz |
| Contrast | — | — |
| Viewing angle (H/V) | 150° / 150° | — |
| LED type | SMD | — |
| Processing depth | 16 bit | — |
| Power & thermal | ||
| Average power | 60 W | 75 W |
| Max power | 180 W | 225 W |
| Max power per m² | 347 W/m² | 450 W/m² |
| Thermal load per cabinet | 614 BTU/h | 768 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP20 | — |
| IP rating (rear) | IP20 | — |
| Operating temperature | 0 to 40 °C | — |
| Service access | Front | Front & rear |
| LED lifetime | 100,000 h | — |
| Certifications | IEC 62368-1, IEC 60950-1, EMC Class A | — |
Size a wall with either panel
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