The Xiaomi 11 Ultra supports millimeter wave and Sub-6GHz 5G based on the Qualcomm Snapdragon X60 5G modem and X55 5G modem, and is deployed on multiple frequency bands around the world.
This manual provides operating instructions, installation guidance, safety information and troubleshooting tips for the Hisense LED32K21, LED42K21 and LED46K21 television models.
It is intended for end‑users to set up the TV, understand its features, and resolve common issues.