Samsung LED TV High Dynamic Range enhances the ratio between the lightest and darkest areas on the screen. It brings a wide spectrum of colors and great contrast for all visual details. Your privacy is now secured on Samsung TVs. Your sensitive data such as pin codes or passwords are protected by multiple layers of software and hardware. Also, Samsung Knox Security secures the home IoT devices connected to your TV and automatically blocks execution of unauthorized malicious apps or access to phishing sites. Lastly, Samsung’s dedicated security team helps keep your TV safe with regular updates.  Get more out of your TV with the apps & services on Samsung Tizen OS. Enjoy free live TV channels and thousands of movies with Samsung TV Plus. You can even manage your daily activities with Daily+.