The LUM-430M3 is a 4K HDR 42.5" IPS LCD panel/monitor that offers 500nits luminance, native UHD resolution 3840 x 2160, 10bit 1.073 billion colors and wide viewing angle. The LUM-430M3 supports various 4K interfaces like 12G-SDI Single Link input, 3G-SDI Quad-Link input, HDMI 4K input. The LUM-430M3 features 500nits peak luminance, HDR EOTF, precise color reproduction, a bunch of video signal analysis functions, narrow bezel, which make it ideal for use in the studio walls and OB Vans.
A true HDR monitor must employ a special display panel with high dynamic range and a wide color gamut, along with being calibrated for PQ and HLG. For example, the LUM-310X (dual layer LCD system) and LUM-310R (LCD with local dimming backlight system) are capable of reproducing a peak luminance of 1,000 nit and 2,000 nit respectively, and a contrast ratio of 1,000,000 : 1; in addition, they cover 99% of the DCI color gamut.
Other monitor utilizing displays with normal luminace range from 0.1nit up to 400nit or high luminance monitor with up to 2000nit with variable black level (0.1 ~ 1.5nit) is defined as 'HDR Emulation monitor' in TVLogic although they have HDR EOTF and related functions.