But critics are saying that Samsung's Broadway-like event, which featured loads of showmanship, was sexist.
"To be fair, everyone in Samsung's bizarre, hourlong parade of awkward exchanges, forced laughs, and hammy skits was a stereotype," CNET's Molly Wood writes.
But Wood says that the launch was "shockingly sexist," as there were far too many stereotypes about women, like this one, for example:
"A bride-to-be arrives on stage with a chirpy, "check out the ring!" The Air Gestures that let you control the phone without touching it are presented as a boon to giggly women with annoying voices whose nails are wet and who don't want to put down their drinks. The comically alcoholic one, DeeDee, then proceeds to demo how eye tracking can pause a video when you look away from the screen...as she looks away at a hunky gardener type who proceeds to take off his shirt.
"'While the women are cooling down,' says the emcee, 'why don't you tell us about S Health?'"
Wood notes that there were also jokes about women marrying doctors, eating too much cheesecake, and obsessing over weight.
And Daring Fireball's John Gruber agrees with Wood's sentiments.
"I’d say they went right over the line from
Prominent Silicon Valley blogger Robert Scoble also chimed in.
"Samsung really screwed up with its Galaxy S4 presentation," he wrote on Google+. "Whoever planned it should be fired."
That's because, among other reasons, the presentation alienated some of Samsung's customers: women.
"The presentation was extremely sexist and tone deaf and that's not me saying that, it was Leo Laporte," Scoble writes. "I agree, BTW."