TV,40″ FHD black LED40-SC510 Display technology: D-LED|LCD Resolution: 1920*1080 Video processor: MSTAR Contrast: Mega Contrast Image quality index (IQI): 2000 Screen diagonal (Inches | cm): 40'' / 100 cm Sound power (Watt RMS): 16 (2*8) Dolby: Yes Audio Mode: POP, Music, Dialogue