Redmi K90 Ultra Battery, Display Features Revealed, Tipster Claims It Outperforms Rival Snapdragon-Powered Flagships

Redmi K90 Ultra will be equipped with an 8,550mAh Xiaomi Jinshajiang battery, featuring 16 percent silicon content, the Xiaomi sub-brand announced on Thursday. The upcoming smartphone will also arrive with support for 100W wired fast charging and 22.5W wired reverse charging. This is a significant upgrade over the Redmi K80 Ultra, which is backed by a 7,410mAh battery...