Modellm 3028s screen resolution1366768 screen size19 inch power w15 rom8gb video format720p screen typeva display ratio169 listing date06192017 best viewing distance m1 2 backlightled release date2016 refresh rate hz60 scanning modeinterlacing scan tv typeultra thin tv loudspeaker quantity2 hdmi20 2 optical audio outputnot support rf analogsupport support widino