Voltage v220 240 modelt3201s screen resolutionhd 1080p screen size30 in 34 in brandaoc video format1080p operating systemandorid patchwall display ratio169 listing date05222017 best viewing distance m2 25 backlightled backlit typedirect lit refresh rate hz60 scanning modeprogressive scan tv typesmart tv loudspeaker quantity2 hdmi13 2 optical audio outputsupport rf analogsupport support wifiyes response time ms6