Ibrahimovic who recently hit out at Swedish media for their alleged contribution to his World Cup squad omission believes champions Germany will be the team to beat.
Sweden have been grouped with Joachim Low's side, Mexico and South Korea.
"Germany is the Deutsche machine," Ibrahimovic said in Moscow at a sponsor's event. "You know they will do good, and they always do good.
"And I always say, a good team doesn't have 11 players, they have 22 fantastic players.
"And with Germany, it's not like you have a star. I think the team is the star, and that's why they're so strong."
"I think Sweden, they have less pressure when I'm not there because when I'm there we're supposed to win everything," he added.
"Just enjoy. No pressure, because I'm not there."