Technical specification display screen size inch 245 screen size cm 622 flat curved flat active display size hxv mm 54374 x 30262mm aspect ratio 1609 panel type tn brightness typical 400cdm2 brightness min 320cdm2 contrast ratio static 1 0001typ dynamic contrast ratio mega resolution 1920 x 1080 response time 1ms gtg ms viewing angle hv 170degh160degv color support 167m color gamut ntsc 1976 72 refresh rate 144hz featu