It's expected that the phone will continue to offer 90W wired charging, although I'd like to see the company take this further. Some of Xiaomi's other phones, like the 11T Pro from 2021 ...

It will offer an adaptive refresh rate from 1 to 120Hz. The Xiaomi Shield Glass 2.0 is set to protect the phone’s display. 90W wired & 50W wireless charging will be included A 5,410mAh battery ...

For selfies, the phone gets a 32MP OV32B40 camera. Moreover, the Xiaomi 15 packs a 5,400 mAh cell that uses Silicon-Carbon technology with 90W wired and 50W wireless fast charging support.