AOTO U1.8ES vs Sharp LD-E181
On measurable specs the AOTO U1.8ES leads 8–4. The Sharp LD-E181 can still be the right call where its individual wins — check the highlighted rows — match your constraints.
| Add a panel | ||
|---|---|---|
| Physical | ||
| Pixel pitch | 1.86047 mm | 1.875 mm |
| Cabinet size (W×H×D) | 640 × 480 × 63 mm | 600 × 338 × 29 mm |
| Weight per cabinet | 7.1 kg | 4.7 kg |
| Weight per m² | 23.1 kg/m² | 23.2 kg/m² |
| Image | ||
| Cabinet resolution | 344 × 258 px | 320 × 180 px |
| Pixel density | 288,906 px/m² | 284,444 px/m² |
| Brightness | 800 nits | 800 nits |
| Refresh rate | 3,840 Hz | 3,840 Hz |
| Contrast | — | 5,000:1 |
| Viewing angle (H/V) | 160° / 160° | 140° / 140° |
| LED type | — | SMD |
| Processing depth | — | 16 bit |
| Power & thermal | ||
| Average power | 45 W | 43 W |
| Max power | 120 W | 125 W |
| Max power per m² | 391 W/m² | 617 W/m² |
| Thermal load per cabinet | 409 BTU/h | 426 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP30 | IP20 |
| IP rating (rear) | IP30 | IP20 |
| Operating temperature | -10 to 40 °C | -20 to 40 °C |
| Service access | — | Front |
| LED lifetime | 50,000 h | 100,000 h |
| Certifications | — | CE, ETL, FCC Class A, RoHS |
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