Xiaomi launched great phone, this phone is only for those who like stock android, good rear camera but this is not good for those who wants selfi camera and extra feature of other xiaomi devices. As promised by xiaomi for oreo OTA update till jan but now in feb started OTA update of stable version of oreo is not rollout.3000 mah baterry is one of the bad thing bcouse they offer 4000mah in note 4 why they not given in this.all of the rest phone is good.