Smartphone giant Xiaomi has reportedly announced to launch their new model Redmi Note 4X on the 14th of February. Redmi Note 4X will run on Android 6.0 Marshmallow OS with a 13-mp rear camera, a 4000mAh battery and a fingerprint sensor at the back. The smartphone will also feature a 5.5-inch full display and will be powered by a 2GHz deca-core CPU.