For this phone in particular, it's 5% for women and 85% for men. Assuming a lot of things, the majority of the population cannot fit this in their pocket.
It's hard to find research about this, but I think a lot of people might think that yes, phones are too big. (And that's not even thinking about hand size and how it affect comfort of use).
Just because majoroty repeat something, it doeant meant that it is true. Conformity behavior shape opinions on observable facts, look at Asch experiments.