Details 3d compatibility no ac power in yes ac input frequency 5060 hz ac input voltage 100 240 v annual energy consumption 42 kwh aspect ratio 169 built in camera no built in speakers yes cables included ac vga colour of product black contrast ratio dynamic 50000001 contrast ratio typical 10001 dvi port yes dvi d ports quantity 1 depth 5500 cm display led display brightness 250 cdmsup2 display diagonal 68580 cm 27quot display number of colours 1677 m display resolution 1920 x 1080