Samsung QN90D 50" 4K HDR Smart Neo QLED TV UHD 4K 3840 x 2160 Mini-LED Panel, Neo Quantum HDR, HDR10+ & HLG, Smart TV Powered by Tizen, 120 Hz Native Refresh Rate, Motion Xcelerator 144 Hz, ALLM & VRR Support, 4 x HDMI 2.1 & 2 x USB-A, Wi-Fi, Bluetooth...