Voltage v220v screen resolutionhd 1080p screen size30 in 34 in power w60 video format1080p operating systemandorid patchwall screen size32 inch display ratio169 listing date06222017 best viewing distance m2 25 backlightled release date2017 refresh rate hz50 scanning modeprogressive scan tv typeultra thin tv smart tv loudspeaker quantity2 hdmi14 2 rf analogsupport support wifiyes