ROE Visual RB2.2 vs Samsung IV021C
On measurable specs the ROE Visual RB2.2 leads 7–4. The Samsung IV021C can still be the right call where its individual wins — check the highlighted rows — match your constraints.
| Add a panel | ||
|---|---|---|
| Physical | ||
| Pixel pitch | 2.23214 mm | 2.1 mm |
| Cabinet size (W×H×D) | 500 × 500 × 73 mm | 403 × 907 × 83 mm |
| Weight per cabinet | 8.2 kg | 13.3 kg |
| Weight per m² | 33 kg/m² | 36.4 kg/m² |
| Image | ||
| Cabinet resolution | 224 × 224 px | 192 × 432 px |
| Pixel density | 200,704 px/m² | 226,864 px/m² |
| Brightness | 1,500 nits | 1,500 nits |
| Refresh rate | 7,680 Hz | 12,288 Hz |
| Contrast | — | 35,000:1 |
| Viewing angle (H/V) | 140° / 140° | 170° / 155° |
| LED type | SMD | COB |
| Processing depth | 16 bit | 16 bit |
| Power & thermal | ||
| Average power | 80 W | 80 W |
| Max power | 160 W | 180 W |
| Max power per m² | 640 W/m² | 492 W/m² |
| Thermal load per cabinet | 546 BTU/h | 614 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP40 | IP20 |
| IP rating (rear) | IP40 | IP20 |
| Operating temperature | -20 to 45 °C | 0 to 40 °C |
| Service access | Front & rear | Front & rear |
| LED lifetime | — | 150,000 h |
| Certifications | CE, CB, ETL, FCC, UKCA, WEEE | IEC 62368-1, IEC 60950-1, EMC Class A |
Size a wall with either panel
The calculator shows dimensions, power, weight and a validated wiring diagram for both — swap cabinets with one click.