Display Size & Type: 65 Inch Large Cinema Ultra HD 4K Smart Panel Layer Processing Core: High-Yield Quad Core Processor 4K, AI Brightness Control Technology Smart Ecosystem: webOS System Platform Engine with LG ThinQ Smart App Control Synch Connectivity Ports: 3 x HDMI Channels, 2 x USB Hub Interfaces, Digital Audio Optical Out Key Features: Home Cinema Sound Configuration, Ultra Dimming Systems, Frameless Border Designs