Xiaomi has launched the successor of the Redmi Note 3, dubbed the Xiaomi Redmi Note 4, in China. Under the hood, it packs a deca-core MediaTek Helio X20 processor clocked at 2.1GHz coupled with Mali-T880MP4 GPU. Based on RAM and storage, it comes in two variants- 2GB RAM+16GB storage and 3GB RAM+64GB storage. Both variants support expandable using microSD card.













