Resolution: 4K Ultra HD (3840x2160) | Refresh Rate: 60 hertz Connectivity: Wi-Fi (Built-in) | 3 HDMI ports to connect set top box, Blu Ray players, gaming console | 2 USB ports to connect hard drives and other USB devices | ALLM | eARC | Bluetooth 5.0 | Optical | Ethernet Sound: 20 Watts Output | 2.0 Ch Speaker | AI Sound (Virtual Surround 5.1) for an Immersive Experience | AI Acoustic Tuning | Bluetooth Surround Ready Smart TV Features: WebOS Smart TV | AI ThinQ | Apple Airplay 2 & Homekit | Game Optimizer| Filmmaker Mode | α5 AI Processor 4K Gen6 | HDR 10 |1.5 GB RAM + 8 GB Storage | Unlimited OTT App Support: Netflix, Prime Video, Disney+ Hotstar, Apple TV, Jio Cinema, SonyLIV, Discovery+, Zee5, Voot, MxPlayer, Google Play Movies & TV, YuppTV, Youtube Display: 4K Ultra HD LED Display | Slim Design | 4K Upscaler