Phone with 6gigabyte of ram and 128gigabyte internal storage under Rs.10,000
You can buy Redmi 9 Activ in Rs.9900 with citibank or Axis Bank card or Rs.10.500 with rupay debit card.
Another option Samsung Galaxy M12 with 128GB space and 6GB Ram for Rs.11000 or 4GB Ram for Rs.9000in Diwali sale mentioned above via citi or axis card or rupay debit card.
Oppo A31 can 6GB RAM 128GB Internal space can also be availed in Rs.10350 with Axis/Citi card or Rs.11,000 via rupay debit card.