Chin, eyebrows, ears and hair line, all more closely ressembel his white grandfather than any ginned up comparisons to Malcolm X or Barack senior.
While I agree that he resembles his white grandfather tremdously, he in no way resembles Barack Obama Sr.
I don’t know about the resemblance of Malcolm X, but I did notice that his timber is almost identical to Malcolm X. Go listen to him talk on youtube. If you close your eyes, you could almost hear Barack saying those things. Timber is heriditary (listen to Julian Lennon compared to his father)