Absen K3.9 V3 XXL vs Unilumin Uslim S2 3.9
On measurable specs the Absen K3.9 V3 XXL leads 5–3. The Unilumin Uslim S2 3.9 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 | 3.9 mm |
| Cabinet size (W×H×D) | 1,000 × 250 × 40 mm | 500 × 1,000 × 48 mm |
| Weight per cabinet | 6.2 kg | 11.5 kg |
| Weight per m² | 24.8 kg/m² | 23 kg/m² |
| Image | ||
| Cabinet resolution | 256 × 64 px | 128 × 256 px |
| Pixel density | 65,536 px/m² | 65,536 px/m² |
| Brightness | 700 nits | 800 nits |
| Refresh rate | 3,840 Hz | — |
| Contrast | 4,500:1 | 5,000:1 |
| Viewing angle (H/V) | 160° / 160° | — |
| LED type | SMD | SMD |
| Processing depth | 14 bit | — |
| Power & thermal | ||
| Average power | 25 W | 147 W |
| Max power | 75 W | 440 W |
| Max power per m² | 300 W/m² | 880 W/m² |
| Thermal load per cabinet | 256 BTU/h | 1,501 BTU/h |
| Operational | ||
| Environment | Indoor | Indoor |
| IP rating (front) | IP40 | — |
| IP rating (rear) | IP21 | — |
| Operating temperature | 10 to 40 °C | — |
| Service access | Front & rear | — |
| LED lifetime | 100,000 h | — |
| Certifications | CCC, CE, ETL, FCC, RoHS, TUV | — |
Size a wall with either panel
The calculator shows dimensions, power, weight and a validated wiring diagram for both — swap cabinets with one click.