The A4 Series Smart 32" Hisense Frameless FHD TV display generates amazingly clear, razor-sharp images with a resolution of HD. The TV's 5000:1 dynamic contrast ratio and 50Hz refresh rate ensures that the displayed images are true to life and free of motion blur.USB ports connectivityThe Hisense 32" HD SMART TV is designed to support virtually all the latest peripheral gadgets. The TV features two USB 2.0 ports, to which you can connect your DVD players, cameras, external hard drives, and more. DBX-TV soundDBX-TV offers a family of software-only audio technologies that helps the sound live up to TV pictures and increases voice volume.Video smart TV OSWith a simplified user interface design, never has a smart TV been easier to use. The new system allows you to effortlessly add all your favorite apps and sources directly to your home page.Dolby audioThe advanced audio technology, powered by Dolby Audio is applied to create a rich, clear, and powerful sound.