Resolution: HD Ready (1366 x 768p) | Refresh Rate: 60Hz 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 | 1 Headphone Jack | 1 AV Output Slot | 1 AV Input Slot | 1 RF Slot Sound: 40 Watts Output | Dolby Digital Plus | Hole Array Speaker Display: Hyper Real Picture Engine | 178 Degree Wide Viewing Angle | 900 PQI | HDR | Mega Contrast | Contrast Enhancer | PurColor Smart TV Features: Tizen OS | In-Built Wi-Fi | App Casting | Smart Hub | Screen Mirroring | In-Built Apps: Netflix, Prime Video, Disney+Hotstar, Zee5 Warranty: 1 Year Standard Manufacturer Warranty & 1 Year Additional Warranty From Samsung Easy Returns: This Product Is Eligible For Replacement Within 10 Days Of Delivery In Case Of Any Product Defects, Damage Or Features Not Matching The Description Provided