Benq RM5501K - 55'. LED. 3840x2160. Active area....
RM5501K - 55" Backlight: LED; Resolution: 3840x2160; Active area: 1215.6mm X 675.9mm; Brightness: 350 nits; Contrast: 1200:1; Response time: 9ms ; Viewing angle : 178/178; Color gamut: 65%; Touch: IR 10 points
