https://www.mymoneymantra.com/blog/10-best-nre-savings-accounts-for-nris

Bank Name	Interest rate (%) Per Annum	Minimum Balance to be Maintained
Axis Bank	3% to Repo + (-0.65%)	Rs.10,000 or Rs. 25,000, depending on account type
Kotak Mahindra Bank	3.50%	Rs.10,000
ICICI Bank	3% to 3.50%	Rs.10,000
SBI Bank	2.70%	Rs. 1 lakh for Metro & Urban areas, and Rs. 50,000 for Semi-Urban & Rural areas.
Bank of Baroda	2.75%	Rs. 1,000
HDFC Bank	3% to 3.50%	Rs.10,000 for Metro/Urban branches & Rs.5,000 for Semi-Urban/Rural branches.

Following is the NRE Savings Account Interest Rates Comparison based on high to low interest rate provided by the bank:

Name of the Bank	Applicable Rate of Interest Rate (Per Annum)
Yes Bank	4% to 6%
Kotak Mahindra Bank	3.50%
ICICI Bank	3% to 3.50%
HDFC Bank	3% to 3.50%
Axis Bank	3% to Repo + (-0.65%)
Citibank	2.75% to 3.75%
Bank of Baroda	2.75%
SBI Bank	2.70%

NRE saving account is an Indian Rupee account.
Initial funding of NRE saving accounts is generally done through fund transfer from any other NRE or NRO account held by the NRI or by depositing foreign currency or traveler’s cheques available with him.
These accounts can be held jointly with NRIs only. Holding NRE accounts with resident family members is not permissible. There is however a provision to issue a mandate or power of attorney which authorises a family member to operate the NRE account when the NRI account holder is away.
NRE accounts also allow nominations.
Repatriation of both principal and interest components is permissible for NRE accounts.
Savings Accounts, Current Accounts and Fixed Deposits are a part of NRE account services.
Deposition and withdrawal for NRE Accounts are in foreign currency and Indian rupee respectively.
Balances held in NRE saving Accounts are subject to risks of currency exchange.
Taxation rules do not apply to NRE accounts.
Most of the banks operating in India offer NRI services. The features of NRI Accounts designed by them vary in terms of Minimum account balances, interest rates offered, Internet and phone banking facilities, functioning of ATM and debit cards offered and special services provided.

Axis Bank NRE Account:

Axis Bank is one of the leading Private Sector banks. Features of the Axis Bank NRE account are as follows.

Axis Bank NRE Account is packed up with features such as low minimum balance requirement, multi-city chequebooks, tax-advisory services, and online transaction capabilities.
The structuring of the Axis NRE Account is such that it is equally suitable for all types of users, be it a student studying abroad, a businessman moving around the globe or a person deputed overseas.
The bank allows a resident to handle the account in the absence of the NRI whose account has been opened.