The delivered FB corresponds to 100% of the original [except Samsung logo ;-)], at a very reasonable price. Contrary to other comments was perceptible during unpacking no unpleasant plastic smell. Inserted batteries and successively tried out all functions. Simple things such as loud / quiet, Prog +/-, Direct Channel Access - all without problems. But 3D [if any ;-)], Samsung Smart, Menu, Guide, tools, etc. to function quickly and perfectly. All in all a more than adequate replacement for the original. For the price absolutely recommendable.