Absen SA3.9 vs ROE Visual CB3 Half
On measurable specs the Absen SA3.9 leads 7–6. The ROE Visual CB3 Half can still be the right call where its individual wins — check the highlighted rows — match your constraints.
| Add a panel | ||
|---|---|---|
| Physical | ||
| Pixel pitch | 3.9 mm | 3.75 mm |
| Cabinet size (W×H×D) | 500 × 500 × 70 mm | 600 × 600 × 77 mm |
| Weight per cabinet | 5.5 kg | 7.5 kg |
| Weight per m² | 22 kg/m² | 20.8 kg/m² |
| Image | ||
| Cabinet resolution | 128 × 128 px | 160 × 160 px |
| Pixel density | 65,536 px/m² | 71,111 px/m² |
| Brightness | 1,200 nits | 1,500 nits |
| Refresh rate | 7,680 Hz | 3,840 Hz |
| Contrast | 7,000:1 | — |
| Viewing angle (H/V) | 160° / 140° | 140° / 140° |
| LED type | SMD | SMD |
| Processing depth | 16 bit | 14 bit |
| Power & thermal | ||
| Average power | 55 W | 130 W |
| Max power | 165 W | 260 W |
| Max power per m² | 660 W/m² | 722 W/m² |
| Thermal load per cabinet | 563 BTU/h | 887 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP40 | IP40 |
| IP rating (rear) | IP21 | IP40 |
| Operating temperature | 10 to 40 °C | -20 to 45 °C |
| Service access | Front & rear | Rear |
| LED lifetime | 100,000 h | — |
| Certifications | CE, ETL, FCC, RoHS, UKCA | CE, ETL, FCC |
Size a wall with either panel
The calculator shows dimensions, power, weight and a validated wiring diagram for both — swap cabinets with one click.