Samsung LE-40R72B. Display diagonal: 101.6 cm (40"), Display brightness: 500 cd/m², HD type: Full HD. RMS rated power: 20W, Audio system: A2/NiCAM, SRS TruSurround XT. Teletext: 1000 pages, Teletext standards: Mega TTX. Colour of product: Black. Programmable timers: Sleep, On/Off