LG LSAC012 vs Sharp LD-EC121-217
On measurable specs the LG LSAC012 leads 6–4. The Sharp LD-EC121-217 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 × 51 mm | 4,812 × 2,756 × 50 mm |
| Weight per cabinet | 23.5 kg | 360.1 kg |
| Weight per m² | 29 kg/m² | 27.2 kg/m² |
| Image | ||
| Cabinet resolution | 960 × 540 px | 3,840 × 2,160 px |
| Pixel density | 640,000 px/m² | 625,432 px/m² |
| Brightness | 600 nits | 600 nits |
| Refresh rate | 3,840 Hz | 3,840 Hz |
| Contrast | — | 10,000:1 |
| Viewing angle (H/V) | 160° / 160° | 160° / 140° |
| LED type | SMD | COB |
| Processing depth | 20 bit | 14 bit |
| Power & thermal | ||
| Average power | 210 W | 1,920 W |
| Max power | 320 W | 3,264 W |
| Max power per m² | 395 W/m² | 246 W/m² |
| Thermal load per cabinet | 1,092 BTU/h | 11,137 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP20 | IP40 |
| IP rating (rear) | — | IP20 |
| Operating temperature | 0 to 40 °C | -10 to 40 °C |
| Service access | — | Front |
| LED lifetime | 100,000 h | 100,000 h |
| Certifications | EMC Class B Certified | CE, ETL, FCC Class A, RoHS, UKCA |
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