Absen SA1.9-C vs AOTO RM1.9
On measurable specs the Absen SA1.9-C leads 5–3. The AOTO RM1.9 can still be the right call where its individual wins — check the highlighted rows — match your constraints.
| Add a panel | ||
|---|---|---|
| Physical | ||
| Pixel pitch | 1.95 mm | 1.95312 mm |
| Cabinet size (W×H×D) | 500 × 500 × 100 mm | 500 × 500 × 68 mm |
| Weight per cabinet | 8.5 kg | 8.2 kg |
| Weight per m² | 34 kg/m² | 32.8 kg/m² |
| Image | ||
| Cabinet resolution | 256 × 256 px | 256 × 256 px |
| Pixel density | 262,144 px/m² | 262,144 px/m² |
| Brightness | 1,500 nits | 1,500 nits |
| Refresh rate | 7,680 Hz | 7,680 Hz |
| Contrast | 5,500:1 | 15,000:1 |
| Viewing angle (H/V) | 160° / 140° | 170° / 170° |
| LED type | IMD | IMD |
| Processing depth | 16 bit | — |
| Power & thermal | ||
| Average power | 37 W | 55 W |
| Max power | 110 W | 150 W |
| Max power per m² | 440 W/m² | 600 W/m² |
| Thermal load per cabinet | 375 BTU/h | 512 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP40 | — |
| IP rating (rear) | IP21 | — |
| Operating temperature | -10 to 40 °C | -10 to 40 °C |
| Service access | Rear | Front & rear |
| LED lifetime | 100,000 h | — |
| Certifications | CE, ETL, FCC, RoHS | — |
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