Absen VN3.9 Pro vs AOTO SW3.7
It's a draw on the measurable specs (5–5 of 10): the Absen VN3.9 Pro and AOTO SW3.7 trade wins evenly, so let power budget, weight limits and price decide.
| Add a panel | ||
|---|---|---|
| Physical | ||
| Pixel pitch | 3.9 mm | 3.75 mm |
| Cabinet size (W×H×D) | 500 × 500 × 113 mm | 600 × 1,200 × 90 mm |
| Weight per cabinet | 9.5 kg | 14 kg |
| Weight per m² | 38 kg/m² | 19.4 kg/m² |
| Image | ||
| Cabinet resolution | 128 × 128 px | 160 × 320 px |
| Pixel density | 65,536 px/m² | 71,111 px/m² |
| Brightness | 4,500 nits | 4,500 nits |
| Refresh rate | 7,680 Hz | 7,680 Hz |
| Contrast | 8,900:1 | 5,000:1 |
| Viewing angle (H/V) | 160° / 140° | 140° / 110° |
| LED type | SMD | SMD |
| Processing depth | 16 bit | — |
| Power & thermal | ||
| Average power | 64 W | 158 W |
| Max power | 190 W | 530 W |
| Max power per m² | 760 W/m² | 736 W/m² |
| Thermal load per cabinet | 648 BTU/h | 1,808 BTU/h |
| Operational | ||
| Environment | Outdoor | Outdoor |
| IP rating (front) | IP65 | — |
| IP rating (rear) | IP54 | — |
| Operating temperature | 20 to 50 °C | -20 to 50 °C |
| Service access | Rear | Front & rear |
| LED lifetime | 100,000 h | — |
| Certifications | CE, ETL, FCC, RoHS | — |
Size a wall with either panel
The calculator shows dimensions, power, weight and a validated wiring diagram for both — swap cabinets with one click.