Samsung IF040R-VF vs Unilumin Udesign SV3.9 250x1197
On measurable specs the Unilumin Udesign SV3.9 250x1197 leads 6–4. 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 × 1,197 × 2 mm |
| Weight per cabinet | 3.2 kg | 1.8 kg |
| Weight per m² | 24.7 kg/m² | 6 kg/m² |
| Image | ||
| Cabinet resolution | 60 × 135 px | 64 × 300 px |
| Pixel density | 62,500 px/m² | 64,160 px/m² |
| Brightness | 900 nits | 2,500 nits |
| Refresh rate | 3,840 Hz | 3,840 Hz |
| Contrast | — | — |
| Viewing angle (H/V) | 160° / 160° | — |
| LED type | SMD | SMD |
| Processing depth | — | 16 bit |
| Power & thermal | ||
| Average power | 30 W | 105 W |
| Max power | 80 W | 259 W |
| Max power per m² | 617 W/m² | 865 W/m² |
| Thermal load per cabinet | 273 BTU/h | 884 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP20 | IP20 |
| IP rating (rear) | IP20 | IP20 |
| Operating temperature | 0 to 40 °C | -20 to 50 °C |
| Service access | Front | Front |
| LED lifetime | 100,000 h | — |
| Certifications | IEC 60950-1, EMC Class A | — |
Size a wall with either panel
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