Samsung LE-40M91B. Display diagonal: 101.6 cm (40"), Display brightness: 500 cd/m², HD type: Full HD. Audio system: NICAM / A2, SRS TruSurround XT. Teletext: 1000 pages, Teletext level: 2.5. Colour of product: Black. Power consumption (standby): 1W, Power consumption (typical): 230W