Smart TV TCL 75C845 (Model 2023) 75 (189CM), QLED 4K UHD, Brushed titanium metal front, Flat, Google TV, Mirroring iOS/Android, AiPQ 3.0 Engine, HDR10+/HLG/Dolby Vision IQ/Dolby AC-4/Dolby Atmos/Dolby TrueHD, Refresh rate: 100/120/144Hz / 240Hz FHD, Tuner: DVB-T2/C/S2, speakers 2x20W + subwoofer 20W, Wi-Fi/Bluetooth SBC / 5.2, 1x Jack 3.5 mm/1x USB 2.0/1x RJ-45/CI slot/4x HDMI 2.1/1x Digital Optical Out/HDPC 2.3/1x Rf in, VESA 400x400, Remote, 2 AAA batteries