modern smartphone mockup with green screen great for app , showcase work, or video editing

smartphone mockup greenscreen technology mobile phone display touchscreen device appdesign template showcase black frame camera screen isolated editable background presentation clean minimalist modern technologydevice business application productdisplay advertising isolatedobject phonecase dualcamera perspective hightech interface mobiletechnology innovation phonescreen professional digital branding concept 3drender showcasedisplay mobileapp transparent rendering green great app design work video editing editing 3d