Biggest in what way? Number of employees? Sure. Revenue? Samsung has got them beat [1]. Also, influential is very difficult to prove definitively. I find that word to be very subjective.
[1]: https://en.wikipedia.org/wiki/List_of_the_largest_informatio...
The iPod (MP3 players revolution - everybody got one)
The iPhone (mobile phone/internet always-connected mobile phones became a standard)
The iPad (literally created a new industry sector...)
The ipad hasn't had that big of an influence - sure it's a huge industry and it's good fun, but people would have done almost the same things using large phones pretty well.
I never said Samsung is more influential than Apple. I also never said Apple isn't influential. I don't know where you got those ideas from. All I said is, according to what I found, Samsung has more revenue than Apple. Also, I think the word "influential" is subjective. That is all.