Samsung 55" QN90A Neo QLED 4K Smart TV (Samsung QA55QN90A) - Resolution: 3,840 x 2,160, Brightness: Brightness/Colour Detection, Contrast: Quantum Matrix Technology, Sound Output (RMS): 60W, Speaker Type: 4.2.2CH, Connectivity: 4 x HDMI, 2 x USB, 1 x Composite In (AV), Ethernet (LAN), RF In (Terrestrial / Cable input / Satellite input): 1/0/0, HDMI A / Return Ch. Support, eARC, HDMI Quick Switch, Wireless LAN Built-in, Bluetooth, Anynet+ (HDMI-CEC)