Amazon Great Indian Festival and Flipkart’s Big Billion Days Sale offer a great opportunity to upgrade your smartphone without burning a hole through your pocket. Smartphones from brands such as iQOO, Lava, Oppo, Poco, and Redmi are available with discounts. In this article, we’ll take a look at the best deals on smartphones under Rs. 10,000 on Amazon and Flipkart.Amazon Great Indian Festival and Flipkart’s Big Billion Days Sale offer a great opportunity to upgrade your smartphone without burning a hole through your pocket. Smartphones from brands such as iQOO, Lava, Oppo, Poco, and Redmi are available with discounts. In this article, we’ll take a look at the best deals on smartphones under Rs. 10,000 on Amazon and Flipkart.