Xiaomi Redmi Note 4 is best selling smartphone this year. It comes with 2GHz octa-core processor by Qualcomm snapdragon 625. Xiaomi also gives you three colour choices Gold, Grey, Matte Black with 1080x1920 pixels of resolution.And the best thing about the phone is its price. The storage can be expend up to 128 GB with 4G/ LTE