What film has corporations ruling the world and consumers with a device attached to their head?

Whilst we have an accepted answer, other people who go looking for an answer to this question may be looking for Harrison Bergeron, which is a loose adaptation of the short story of the same name by Kurt Vonnegut.

In the short story, people who are more than averagely intelligent are forced to wear "handicaps" to limit their ability to think, which include distorting lenses and headphones which produce distracting (and at times painful) noise. The film takes a more direct approach to handicapping intelligent people, fitting them with headbands which impede their brain function.

In both the short story and the film, people are reduced to being simply unquestioning vehicles for consumption of products.

Could this be Branded from 2012? I haven't seen it but the trailer features heavy consumerism and some scenes of quasi-organic looking things attached to people's heads. The blu-ray summary says:

BRANDED is a dark and mind-bending journey into a surreal, dystopian society where mega-corporations have unleashed a monstrous global conspiracy to get inside our minds and keep the population deluded, dependent and passive. One man's quest to unlock the truth behind the conspiracy will lead to an epic battle with the hidden forces that really control our world.