No benefits as such. You get a Visa Signature debit card, no annual charges. No MAB for savings account, No charges on any bank facility, Can use any bank ATM as many times as I want without any charges. That's it.
As for the maintenance of TRV, I don't really know. My family has their FDs in SBI, so both my parents & my Savings account were upgraded to SBI wealth and it has been this way ever since.