Indoor P4 SMD Main specification Indoor P4ItemParameterModel NumberP4-16SModule size256mm(H)*128mm(W)320mm(H)*160mm(W)Pixel pitch4mmPixels Density62500 dots/m²Pixel configuration1R1G1BPackage modeSMD2121Drive typeConstant drive (MBI5124/2037)Scan mode1/16scanPort typeHUB75Brightness of white balance≥2000cd/m²Best viewing distance4M~50MBest viewing distance160°(W) 120°(H)Temperature storage:-35℃~+85℃ working:-20℃~+50℃Refresh>1920HzGray Grade14 bitsThickness85mmWorking voltageAC220V±10%Average Power consumption450W/SCabinet size512*512mm/768*768mm640*640mm/960*960mmCabinet Pixel resolution128dots(W)*128dots(H)192dots(W)*192dots(H)160dots(W)*160dots(H)240dots(W)*240dots(H)Material Die cast aluminum Average Power consumption400W/SIf >6000 cd/㎡; 800W/SSystem supportLinsn / Nova star