The English is the most up-to-date (2020). The Portuguese editions usually lag by one edition. For example, the Portuguese Biologia de Campbell 10th edition is common, while English has the 12th.
If you are a student of life sciences—whether in high school, college, or medical school—you have likely heard one name whispered in hallways and lecture halls: . Specifically, "Campbell Biology" (often misspelled phonetically as "Biologia Campbella" in Italian, Spanish, or Portuguese contexts) is the undisputed gold standard textbook for introductory biology.
It is widely considered the worldwide.