(Original Box Available for Safe Transport) Key Specifications Resolution: 4K Ultra HD Display Type: QLED (Quantum Dot). Smart OS: Tizen OS Refresh Rate: Typically 50Hz–60Hz or 100Hz–120Hz+ via VRR HDR: HDR10+. Audio: 20W 2CH speakers with Dolby Digital Plus. Connectivity: 3–4 HDMI ports, 1–2 USB, Wi-Fi, Bluetooth, Ethernet. Gaming: Auto Game Mode, Motion Xcelerator. Samsung Samsung +11 Key Features: Tizen OS: Access streaming apps like Netflix, YouTube, and Samsung TV Plus. SmartThings: Integrated hub for controlling smart home devices. Quantum Dot (QLED models): Provides100% color volume for enhanced, vivid picture quality.