Flipkart is prepping for its upcoming Electronics sale. The five days sale is set to go live on March 16 and continue till March 20. Ahead of the sale, the e-retailer has provided a sneak peek as to which smartphones will bag discounts, exchange, and bank offers. Flipkart has partnered with HDFC Bank and will provide 10 percent instant on the purchase made via HDFC Bank credit cards. Here’s are the top picks.