Yes there is. The iPhone pretty much killed the point and shoot market for most people. It also killed the standalone music player. There are still some sales in each market but they have had their duck cooked by the smartphone.
The quest for the living room hasn't been solved because no one has ever brought a compelling device that ties everything together (movies, television, music and games) in a package that is convenient to keep running at all times.
One day, it will come and the standalone game console, bluray player, cable box, ipod hook up markets will dry up.