smart phone in protective case with green chroma key touchscreen, on white background

background big black camera cameralens cameraphone cell cellphone cellular chromakey communication computer concept device digital doublelens dual duallens duallenses gadget internet iphone iphone10 iphonex isolated isolatedonwhite mobile mobileapp mobileapplication mobilecamera mobilephone model modern new newsmartphone object phone placelogo placetext screen smart smartphone technology telephone touchscree trend twolenses white whitebackground