Best mobile phone deals:- Amazon declared the great Indian festival sale is from 29 September to 4th October 2019. Amazon also provide extra 10% discount on products with doing partnership with SBI. Amazon gives discount on some following smartphone:- One plus 7. Rs 29,999 One plus 7 pro. Rs 44,999 Redmi 7A. Rs 4,999 Redmi 7. Rs 5,999 Redmi Y3. Rs 7,999 Samsung Galaxy M30s Rs 13,999 Apple iPhone 6S. Rs 20,999 Vivo V15. Rs 15,999 Vivo Y15. Rs 12,999