Don't miss any detail of your favorite movie or series with the Sony KD-49XF8505. This 4K television has a refresh rate of 100Hz. The quickest actions during a sports competition or action scene are displayed smoothly. Connect the device via the Internet with the smart TV functions if you prefer to watch an online video. Your favorite apps are listed in a clear menu thanks to the Android operating system. Think of YouTube or Netflix. On the 10-bit screen you can view 4K and HDR images in a realistic way, no matter what source you're looking from. The included remote control has an integrated microphone. Via voice commands you can adjust the volume of the television, or change the channels.