Sony KDL-55HX820. Display diagonal: 1397 mm (55 "), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Tuner type: Analog & Digital, Digital signal format system: DVB-T, ISDB-C. Number of loudspeakers: 3 pcs, RMS rated power: 30 W, Audio system: Dolby Digital / Dolby Digital Plus / Dolby Pulse. Smart modes: Cinema, Energy saving, Game, Standard, Remote control type: RM-ED044. Tilt angle: 0 - 6 °, Swivel angle: -20 - 20 °