Redmi has unveiled further specifications for its anticipated gaming-centric device, the K90 Ultra. Following the earlier reveal of its design and several key features, the company has now confirmed additional specifications, including the battery capacity.
The Redmi K90 Ultra will be equipped with an impressive 8,550mAh battery, as announced in a recent Weibo post.

This device will support 100W wired fast charging, 22.5W wired reverse charging, and bypass charging capabilities. Additionally, Redmi claims the battery composition includes 16 percent silicon content.
The K90 Ultra will feature a 6.83-inch AMOLED display, boasting a refresh rate of 165Hz and a peak brightness of up to 3,500 nits, utilizing Samsung's M10 luminescent material.

Moreover, the device is expected to efficiently run over 40 games at a native 165fps.
Previously, Redmi confirmed that the K90 Ultra will be powered by the Snapdragon 8 Elite chipset, feature an active cooling fan, and include a dual-rear camera setup. The phone is set to launch in China on June 30.
Source (In Chinese)