Quick specifications Redmi note 4   4 GB RAM | 64 GB ROM | Expandable Upto 128 GB 5.5 inch Full HD Display 13MP Primary Camera | 5MP Front 4100 mAh Li-Polymer Battery Qualcomm Snapdragon 625 64-bit Processor Infrared remote A stunning new look with 2.5D curved glass and slimmer,…