LG LSBF012 vs Sharp LD-E121-U
On measurable specs the LG LSBF012 leads 7–2. The Sharp LD-E121-U can still be the right call where its individual wins — check the highlighted rows — match your constraints.
| Add a panel | ||
|---|---|---|
| Physical | ||
| Pixel pitch | 1.25 mm | 1.25 mm |
| Cabinet size (W×H×D) | 1,200 × 675 × 72 mm | 4,800 × 2,700 × 29 mm |
| Weight per cabinet | 23 kg | 300.8 kg |
| Weight per m² | 28.4 kg/m² | 23.2 kg/m² |
| Image | ||
| Cabinet resolution | 960 × 540 px | 3,840 × 2,160 px |
| Pixel density | 640,000 px/m² | 640,000 px/m² |
| Brightness | 600 nits | 600 nits |
| Refresh rate | 3,840 Hz | 3,840 Hz |
| Contrast | — | 5,000:1 |
| Viewing angle (H/V) | 160° / 150° | 170° / 160° |
| LED type | SMD | SMD |
| Processing depth | 14 bit | 16 bit |
| Power & thermal | ||
| Average power | 206 W | 3,776 W |
| Max power | 445 W | 8,000 W |
| Max power per m² | 549 W/m² | 617 W/m² |
| Thermal load per cabinet | 1,518 BTU/h | 27,296 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP50 | IP20 |
| IP rating (rear) | IP50 | IP20 |
| Operating temperature | -20 to 40 °C | -20 to 40 °C |
| Service access | — | Front |
| LED lifetime | 100,000 h | 100,000 h |
| Certifications | — | CE, ETL, FCC Class A, RoHS |
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