Xiaomi Redmi 4 sale on Amazon, Mi.com today: Know discounts, other offers Xiaomi Redmi 4 sale on Amazon, Mi.com today: Know discounts, other offers The Chinese Company Xiaomi Will Be Selling Its Redmi 4 Smartphone On Mi.com And Amazon India Starting From 10 AM And 12 PM Respectively On August 15. News Nation Bureau | Edited By : Prakhar Sharma | Updated on: 16 Aug 2017, 11:20:54 AM New Delhi: The Chinese company Xiaomi will be selling its Redmi 4 smartphone on Mi.com and Amazon India starting from 10 AM and 12 PM respectively on August 15. Each e-commerce site has different sale offering in store. While Amazon India is offering up to 30GB additional data from Reliance Jio, a free 12-month subscription to Hungama Music, a free 3-month subscription to Hungama Play, and Rs. 200 Kindle promotion credits, Xiaomi's own Mi.com store is offering a free 12-month subscription to Hungama Music and 10 percent SuperCash for MobiKwik users.