Samsung - Business TV BET BE55 4k

Size = 55", Type = 60Hz E-LED BLU, Resolution = 3,840 x 2,160, Brightness(Typ.) = 250nit, Contrast Ratio(Typ.) = 4,700:1, Viewing Angle(H/V) = 178:178, Response Time(G-to-G) = 8ms, Operation Hour = 16/7, INPUT = HDMI (2) + USB (1) + RJ45, Wireless = WiFi 5, Bluetooth supported, Supported = Samsung businessTV, Web browser, Youtube, WiFi Direct = yes, TV Sound to Mobile = yes, Sound Mirroring =yes, BizTV App (Android, iOS) = yes,