Hisense LTDN50K300XSEU3D. Display diagonal: 1270 mm (50 "), Display resolution: 1920 x 1080 pixels, Aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-T, DVB-S2. Number of loudspeakers: 2 pcs, RMS rated power: 20 W, Audio system: Nicam, A2, DD+. HDMI version: 1.3. Optical disc player type: Not included