Quick overview from the supplier:
55" LED TV Samsung UE55AU8000UXUA, Black (3840x2160 UHD, SMART TV, PQI 2200Hz, DVB-T/T2/C/S2)
(55" Black, 3840x2160 UHD, Smart TV (Tizen OS), PQI 2200Hz, HDR10+, HLG, 3 HDMI, 2 USB, Wi-Fi, DVB-T/T2/C/S2, Smart remote control, OSD Language: ENG, RO, RU, Speakers 2x10W Dolby Digital Plus, 15.2Kg)
