Screen Diagonal - 40 "(102 cm)HD support - 4K UHDHDR - availableStandards and facilities - 8.13D support - 8.1Smart TV - yesOperating System - TizenAnalogue TV tuner - T / T2 / C / S2Digital TV tuner - T / T2 / C / S2Sound power - 20 W (2x10 W)Acoustic system - two speakersSabvufer - two speakersVol..