SAMSUNG TV series QLED Q6F 2018 QE55Q6FNATXXC with 55-inch QLED screen with 4K UHD image resolution of 3840 x 2160 pixels, QHDR 1000, HDR 10+, HLG, Q Engine image processor, Q color enhancement, Q Contrast contrast, Supreme UHD Dimming, 2800Hz PQI, Ambient Mode technology that allows you to choose an interactive background: Décor, Info, Photo and Music, almost invisible connection and One Connect, Smart TV Smart Hub with integrated WiFi, Bluetooth and voice interaction, TV Plus, SmartThings , Dolby Digital Plus 2.1CH sound system with 40W RMS output power, DVB-T2 / DVB-C / DVB-S2 digital tuners, Samsung Smart Control, ports and interfaces: 4xHDMI, 2xUSB player and multimedia recorder, LAN, Optical digital audio output, RF input and Cl Slot.