No, BHU is much better than Patna University. It is one of the best universities in the country. BHU offers great academics and facilities to students. You will be among great peers as students are selected for admission based on their performance in the entrance test. BHU has the biggest residential campus in the country and the campus experience is unparalleled.
Banaras Hindu University is definitely better than Patna University. BHU is among the best universities in India. If you are getting admission to the university, you should take it.
They take admission through an entrance test and you will need to have a good score in order to get selected. Although the infrastructure at the university is not that great. The institute offers quality academics and facilities to students.