Redmi Note 4 was lanched 2017 in india . Redmi Note 4 is the upgrade version of Redmi Note 3 . Redmi note 4 is come with 4GB Ram /and 64 Gb ROM . An Andriod platfrom is 6.0 ( marshmallow) . The Redmi Note 4 with snapdragon 625 gets to keep the same all meter exterior with the fancy 2. 5D edges on the front glass. The 4.5 1080p screen is there to stay as is the 13 mp main cemara with face detect autofocus . The battery is one of highligt of the Redmi series and the Note 4 has its whoppis 4100 mh capacity untoched