AOTO U2.3 vs Sharp LD-E251
On measurable specs the Sharp LD-E251 leads 6–5. The AOTO U2.3 can still be the right call where its individual wins — check the highlighted rows — match your constraints.
| Add a panel | ||
|---|---|---|
| Physical | ||
| Pixel pitch | 2.35294 mm | 2.5 mm |
| Cabinet size (W×H×D) | 480 × 640 × 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 | 204 × 272 px | 240 × 135 px |
| Pixel density | 180,625 px/m² | 160,000 px/m² |
| Brightness | 1,000 nits | 1,000 nits |
| Refresh rate | 7,680 Hz | 3,840 Hz |
| Contrast | 5,000:1 | 7,000:1 |
| Viewing angle (H/V) | 160° / 160° | 160° / 155° |
| LED type | SMD | SMD |
| Processing depth | — | 18 bit |
| Power & thermal | ||
| Average power | 50 W | 40 W |
| Max power | 150 W | 125 W |
| Max power per m² | 488 W/m² | 617 W/m² |
| Thermal load per cabinet | 512 BTU/h | 426 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | — | IP20 |
| IP rating (rear) | — | IP20 |
| Operating temperature | -10 to 40 °C | -20 to 40 °C |
| Service access | Front | Front |
| LED lifetime | 100,000 h | 100,000 h |
| Certifications | — | CE, ETL, FCC Class A, RoHS |
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