Quick overview from the supplier:
55" LED TV Samsung QE55Q80RAUXUA, Silver (3840x2160 UHD, SMART TV, PQI 3800Hz, DVB-T/T2/C/S2)
(55" Silver, QLED Flat 3840x2160 4K UHD Premium, Direct Full Array 8x, PQI 3800Hz, SMART TV (Tizen 5.0 OS), 4 HDMI, 2 USB, DVB-T/T2/C/S2, OSD Language: ENG, RO, RU Speakers 40W, Smart remote control TM1950C, VESA 200x200,18 Kg)
