Resolution: Full HD (1920x1080) | Refresh Rate: 50 Hertz Connectivity Options: 2 HDMI ports for seamless connectivity with external Devices like Laptop/PCs/Gaming Console/Home Theater/Set-Top Box | 1 X USB-A port to connect with Hard Drives and other USB-compatible devices | Wi-Fi | 1 Ethernet (LAN) Port | 1 Digital Audio Out (Optical) Port | 1 Composite In (AV) | 1 RF In (Terrestrial) | HDMI A / Return Ch. Support | HDMI Quick Switch Sound features: 20 Watts Powerful output | Dolby Digital Plus | 2CH Speaker Type | Multiroom Link Display: Hyper Real Picture Engine | HDR (High Dynamic Range) | 178 Degree Viewing Angle | Mega Contrast | Contrast Enhancer | PurColor | 1000 PQI | Micro Dimming Pro | Contrast Enhancer | Film Mode | Natural Mode Support Resolution: HD Ready (1366x768) | Refresh Rate: 60 hertz Connectivity: 2 HDMI ports to connect set top box, Blu Ray players, gaming console | 1 USB ports to connect hard drives and other USB devices Sound : 20 Watts Output | Dolby Digital Plus Smart TV Features : Personal Computer | Screen Share | Music System | Content Guide | Connect Share Movie