The LG Cinema 3D 55LB731V is a Led backlight TV with a screen diagonal of 139 cm (55 inches). The 800Hz refresh rate ensures even with fast moving images for stable image quality. By means of the integrated WiFi is your new LG Smart TV connected to the Internet easily. The resolution is 1920 x 1080 pixels (Full HD) ensures sharp images. The LG 55LB731V  is 3 x HDMI, 3 x USB, digital audio output (optical), CI +slot, Ethernet (LAN), Scart equipped to provide adequate connectivity.Ideal for your game console , Blu Ray player or set-top box , The TV program you receive by means of the integrated triple tuner . (DVB-T, DVB-S, DVB-C) The CI + interface provides you in connection with a CI + module and HD + card with encrypted HD channels. LG shows impressive what the LG Smart TV 's can be anything.