PANASONIC TC-40AS520U 40" Class Life+ Screen AS520 Series Smart LED LCD TV (39.5" Diag.) Personalize your Smart TV interface with Life+ Screen Customize your favorite content menus with My Home Screen Access a wide range of content and apps with My Home Cloud Send social media messages and smartphone content to your TV remotely Native 120Hz refresh rate 240 BLB (Back Light Blinking) / 1080p Full HD Resolution