Xiaomi 11T (agate)
Xiaomi 11T is powered by the Mediatek MT6893 Dimensity 1200 CPU and equipped with the Mali-G77 MC9 GPU. It has 8 GB of RAM and 128/256 GB of internal storage. Its Li-Po battery is non-removable and has a capacity of 5000 mAh. It was released in September 2021.
There are no custom ROMs available for agate at this moment. If you found one, make sure to add it to customrombay.org. You can also try installing a GSI ROM on your device.