Samsung LE-52A557P2FXXC. Display diagonal: 132.08 cm (52"), Display brightness: 0 cd/m², HD type: HD-Ready. RMS rated power: 20W, Audio system: A2 / NiCAM. Teletext: 1000 pages, Teletext level: 2.5. Colour of product: Black. VESA mounting interfaces: 600 x 400 mm