Immerse yourself in full-array contrast and full 4K HDMI with this Sony HDR Ultra TV. Five times dynamic range brings every bit of the action into sharp relief, whether you're gaming or streaming live events. Get More Entertainment with Wi-Fi Stream movies, music and surf your favorite websites with built-in Wi-Fi Advanced TV sound Feel the power of your sound with Advanced TV sound. It features two Bass Reflex speakers, Dolby Digital, Dolby Digital Plus, Dolby Pulse and DTS Digital Surround. 4 HDMI inputs for great home theater connection High-speed HDMI delivers a full 2160p picture and digital surround sound in one convenient cable. An HDMI cable is not included. High Dynamic Range With support for Dolby Vision content that delivers a dramatic visual experience, HDR elevates picture quality with remarkable brightness, extremely high contrast and captivating color. Take non-HDR content to the next level The 4K HDR Processor X1 takes non-HDR content to near 4K HDR quality. The HDR Remaster technology can detect, analyze and optimize each object to adjust the overall contrast for a more realistic picture. 120Hz Panel Refresh Rate The 120 Hz refresh rate technology allows fast moving action sequences in sports and movies to be seen with lifelike clarity.