3M Multi-Touch Display C5567PW Interactive 55" LCD touch display. Display Details Brightness): 700 cd/m2 (nit) typical Brightness with touch sensor (max.) (1): 610 cd/m2 (nit) typical Contrast Ratio (2): 4000:1 typical Native Resolution: 1920 x 1080 Touch Details Input Type: Finger, think glove, man