The VIZIO SV420XVT FHDTV starts with the remarkable refresh rate of 120Hz and adds Full High Definition 1080p, 4x HDMI inputs, SRS TruSurround XT (TM) sound and Smooth Motion picture technology to deliver impeccable results. With more than 2-Million pixels and dynamic 6,500:1 contrast ratio.120Hz, Full HD 1920 x 1080 native Resolution LCD - 120Hz refresh rate coupled with 1920x1080 resolution provides only the smoothest-motion imagery. Enjoy DVD movies, gaming, or High Definition television with astounding clarity.