Upgrade your home theater with this stylish 4K TV featuring vibrant colors, rich contrast and an advanced 4K processor. Stay endlessly entertained* with thousands of on demand shows and movies for free and enjoy peace of mind as watch thanks to our proprietary triple-layer security that protects your personal data** across all connected devices at once. *Samsung Account required for network based smart services, including streaming apps and other smart features. Computer, mobile or other device may be necessary to create/log in to Samsung Account (free to download and create). Without Account log in, only external device connections (e.g., via HDMI) and terrestrial/over the air TV (only for TVs with tuners) available.**Personal data includes directly input PIN-codes and passwords, and IoT device information shared through the SmartThings app. The latest software is required.