But the truth is, pretty much every company does this.. except Apple.
Ans Samsung are at the top of this game. They are number 1 in spending on advertising and they spend double the advertising budget compared to 2nd in place. ( And their Rate are pretty awesome too compared to others )
You see heavy advertising on a Newspaper from Samsung? Lots of bashing and irresponsible reporting while bending the truth on Apple. Coincidence? You should make up your own mind.
Compared to all other dirty thing that Samsung does behind the scene, these things are really tips of the iceberg.