Other screen LED, 4K Ultra HD, 60 Hz, Precisely adjusted color for a vivid, believable image, Crystal processor 4K, Powerful 4K upscaling technology, Motion Xcelerator, Elegant design, PQI 2000, HDR10+, HLG, Mega contrast, UHD dimming Smart YES, Operating system: TIZEN Connectors Wi-FI: YES, HDMI x3, USB x1, RF Input, CI+, Optical audio output Tuners DVB-T2/C/S2