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INFiLED ORAP3.9 vs Unilumin USK3.9 6000nits 500x750

On measurable specs the Unilumin USK3.9 6000nits 500x750 leads 6–5. The INFiLED ORAP3.9 can still be the right call where its individual wins — check the highlighted rows — match your constraints.

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Physical
Pixel pitch3.91 mm3.9062 mm
Cabinet size (W×H×D)500 × 1,000 × 82 mm500 × 750 × 83 mm
Weight per cabinet8.7 kg14.3 kg
Weight per m²17.4 kg/m²38 kg/m²
Image
Cabinet resolution128 × 256 px128 × 192 px
Pixel density65,536 px/m²65,536 px/m²
Brightness5,000 nits6,000 nits
Refresh rate7,680 Hz3,840 Hz
Contrast10,000:15,000:1
Viewing angle (H/V)160° / 140°160° / 140°
LED typeSMDSMD
Processing depth16 bit14 bit
Power & thermal
Average power100 W72 W
Max power300 W218 W
Max power per m²600 W/m²581 W/m²
Thermal load per cabinet1,024 BTU/h744 BTU/h
Operational
EnvironmentOutdoorOutdoor
IP rating (front)IP65IP69K
IP rating (rear)IP65IP69K
Operating temperature-20 to 50 °C-20 to 50 °C
Service accessFront & rearFront & rear
LED lifetime100,000 h100,000 h
CertificationsCE, FCC, ETL, RoHS, REACH, WEEECCC, CQC, CE, CB, UL, FCC, UKCA, BS476, IP69K test

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The calculator shows dimensions, power, weight and a validated wiring diagram for both — swap cabinets with one click.