Item Indoor Pixel Pitch 2.604 2.976 3.91 LED lamp SMD2020 SMD2020 SMD2020 Density 147456dots/m2 112896dots/m2 65536dots/m2 Brightness 800-1000nits 800-1000nits 800-1000nits IP rating IP31 IP31 IP31 Cabinet Materiel Iron Refresh Rate 3840 Hz 3840 Hz 3840 H