LG 42LV3550. Display diagonal: 1066.8 mm (42 "), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Number of loudspeakers: 2 pcs, RMS rated power: 20 W, Audio system: Infinite Surround. HDMI version: 1.4. Video formats supported: H.264, MPEG1, MPEG2, MPEG4, Audio formats supported: AAC, MP3, Image formats supported: JPG. Smart modes: Cinema, Game, Standard