Voltage v220v model328b screen resolution1366768 screen size20 in 25 in output power w8 12 video format720p screen size22 inch display ratio169 listing date06222017 best viewing distance m1 2 backlightled backlit typedirect lit refresh rate hz60 scanning modeprogressive scan tv typeultra thin tv audio systemvirtual surround multichannel functionstereophonic loudspeaker quantity2 thickness of tv minimum value15mm hdmi14 2 optical audio out