Samsung IF040R-VF vs Unilumin Uslim III 3.9 250x750
On measurable specs the Unilumin Uslim III 3.9 250x750 leads 9–3. The Samsung IF040R-VF 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) | 240 × 540 × 81 mm | 250 × 750 × 40 mm |
| Weight per cabinet | 3.2 kg | 4.5 kg |
| Weight per m² | 24.7 kg/m² | 24 kg/m² |
| Image | ||
| Cabinet resolution | 60 × 135 px | 64 × 192 px |
| Pixel density | 62,500 px/m² | 65,536 px/m² |
| Brightness | 900 nits | 900 nits |
| Refresh rate | 3,840 Hz | 7,680 Hz |
| Contrast | — | 10,000:1 |
| Viewing angle (H/V) | 160° / 160° | 160° / 160° |
| LED type | SMD | SMD |
| Processing depth | — | 14 bit |
| Power & thermal | ||
| Average power | 30 W | 28 W |
| Max power | 80 W | 82 W |
| Max power per m² | 617 W/m² | 437 W/m² |
| Thermal load per cabinet | 273 BTU/h | 280 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP20 | IP30 |
| IP rating (rear) | IP20 | IP30 |
| Operating temperature | 0 to 40 °C | -10 to 45 °C |
| Service access | Front | Front |
| LED lifetime | 100,000 h | 100,000 h |
| Certifications | IEC 60950-1, EMC Class A | CE, CB, EMC ClassB, CCC, BIS476-1, RoHS2.0 |
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