Display and Picture Quality Screen Size: 100 inches (approx. 254 cm) Resolution: 4K Ultra HD (3840 x 2160) Display Technology: Laser Projection HDR Support: Dolby Vision, HDR10, HLG Wide Color Gamut: Enhances color accuracy and vibrancy Ambient Light Rejecting Screen: Optimizes picture brightness and color accuracy in various lighting conditions Smart TV Features Operating System: VIDAA U6.0 Voice Control: Near Field Voice Control, Google Assistant, Built-in Alexa Built-in Apps: Netflix, YouTube, Prime Video, Disney+, Apple Home Connectivity: HDMI (4 x HDMI 2.1, 2 x HDMI 3 eARC), USB (2 x USB 3.0, 1 x USB 2.0), Bluetooth 5.0, Ethernet, Chromecast Built-In Audio Sound Output: 2 x 15 W + 20 W Audio Formats: Dolby Digital, Dolby Atmos Sound Modes: Standard, Theatre, Sports, Music, Speech, Late Night Built-in Subwoofer: Yes Gaming Features Game Mode Plus: Reduces input lag and enhances picture quality Variable Refresh Rate (VRR): Yes Auto Low Latency Mode (ALLM): Yes AMD FreeSync Premium: Yes