Screen size: 70 inches. Panel type: QLED. Resolution: 4K UHD (3840 × 2160). Operating system: webOS (Smart TV). Refresh rate: 60Hz. Ports: 3 HDMI ports and 2 USB ports. Supported apps: Netflix, YouTube, Amazon Prime Video, Disney+, and more. Control: Supports Magic Remote for compatible apps. Audio: Integrated stereo speakers. Includes purchase invoice and remains under warranty.