The Haier H65S9UG is a 65-inch 4K Ultra HD Smart LED TV. Here are some of its key features and specifications Overall, the Haier H65S9UG is a well-equipped 4K Ultra HD TV with smart features, decent sound, and a good selection of ports for connectivity. It also supports HDR, which means it can display a wider range of colors and brightness levels for a more immersive viewing experience.Display: The TV features a 65-inch LED panel with a resolution of 3840 x 2160 pixels (4K Ultra HD). It also has HDR (High Dynamic Range) support for enhanced color and contrast.Smart features: The TV runs on Haier's proprietary VIDAA U operating system, which provides access to a range of streaming apps and services, including Netflix, Amazon Prime Video, and YouTube. It also has built-in WiFi and Ethernet connectivity for internet access.Audio: The TV features two built-in speakers with a total output of 20 watts. It also supports DTS TruSurround and Dolby Audio for enhanced sound quality.Inputs and outputs: The TV has three HDMI ports, two USB ports, an Ethernet port, a headphone jack, and an optical audio output.Other features: The TV has a built-in tuner for receiving over-the-air TV broadcasts, and it also supports screen mirroring from compatible smartphones and tablets.