The uhd smart  android TV is manufactured in a high standard technology quality and was added around This version of the TV comes in high quality Screen Display Technology :uhd , Special Features : Internet Connectivity , Special Features : Without 3D , Special Features : Smart TV , Refresh Rate : 50 HZ , Display Resolution : Ultra UHD (4K).High Dynamic RangeYou’ll be refreshed by what you see  whites look brighter, blacks look darker and colors look more vibrant.Smooth Motion Rate 100HzSmooth Motion adopts MEMC technology to enhance clarity in fast moving images. Whatever you’re watching, you’ll enjoy a fluent, smooth and clear picture on screen.Vidaa U: A simplified and  customizable interfaceThe proprietary interface offers a complete experience: with Vidaa U, each action is extremely simple. Adding an application, source or TV channel to its home screen becomes child’s play.Smart TVConnected, you will be able to enjoy applications on your TV, directly accessible from your remote control. Also broadcast multimedia content from your phone or computer to your screen.USB: Multimedia PlayerBroadcast your photos, music and videos on your TV via USB.HDMIWhether for your game consoles, internet box, Blu-ray player or DVD, you will not miss any more to view your favorite content. thank u