Xiaomi is kicking off a promotion that sees most of its handsets discounted on Amazon India. The 16GB Mi 4 — which usually retails for ₹14,999 ($220) — is now available for ₹12,999 ($190). The 16GB Mi 4i is also seeing a ₹2,000 price cut, and is now on sale for just ₹9,999 ($145).