So this fine person asked the question 8 months ago and received no answer. I am asking the same question.
So many here tout the wonders of dolphin that I decided I should try it. I've been using the stock browser and boat. Dolphin looks lovely...quick and crisp. But no matter what I do I can't get it to import my bookmarks. When I use the import under settings only the stock browser is shown as an option, and I get 15 bookmarks out of my very large collection. (This forum is not one of them, but the asus facebook page that I never visit is). When I sync using my google account I get nothing. I don't have a Dolphin account and haven't yet ferreted out where to sign up. Somewhere searching on the web suggests saving bookmarks to html and uploading that way, but I can't imagine it would be that involved. In boat I can't find an option to export bookmarks either.
The help of one of you experienced browser warriors will be appreciated.