India, Sept. 20 -- Flipkart's one of the biggest festival sales, the Big Billion Day sale, is starting next week, from September 23, 2025, bringing massive discounts on electronics products across brands and categories. However, some of the biggest discounts could be seen on high-end flagship models from Apple, Samsung, OnePlus, and other devices. Therefore, if you are planning for a smartphone upgrade in the flagship segment, then the Flipkart Big Billion Day sale could be the perfect opportunity. Here is a list of 5 flagship phones you can buy during the Flipkart sale.

Google Pixel 9: One of the popular flagship phones you can purchase during the Flipkart sale is the Google Pixel 9, which was launched last year. The smartphone comes wi...