LG 55UR640S9UD 55" Diagonal Class UR640S Series LED-backlit LCD TV - digital signage - Smart TV - webOS - 4K UHD
LG 55UR640S9UD - 55" Diagonal Class UR640S Series LED-backlit LCD TV - digital signage - Smart TV - webOS - 4K UHD (2160p) 3840 x 2160 - HDR - direct-...