Hello

Vasavi is OU affiliated and VNR is JNTU affiliated.  So popularity of vasavi is more than VNR.

Vasavi is vey strict about their rules and regulations and extracurricular is less while vnr is not much strict and good in extra curricular.

Talking about faculty and infrastructure so both of them were good.

The basic difference is placement record ,vasavi has good placement record than VNR . The are able to invite reputated companies every year while vnr lack behind . Package offer in vasavi is much better than VNR.

Feel free to ask

GoodLuck..