Specifications 1.MxN multi-units display 2.Full screen & signal display 3.Any combination display Various hot sale 46inch 2*2 lcd monitor wall specifications Screen resolution1920x1080PActive display885.168(H)x497.664(V)Color Saturation97%Brightness450 cd/m2Contrast3000:1Refresh Frequency120HzDisplay Color8bit – 1 billion colorView Angle178°Seam18mmInput InterfaceHDMI,DVI,AV,YPr/Pb,S-VIDEO,VGA, ...