- It is backed by a 920mAh battery that gives eight hours of battery life
- It has an AI English interactive teaching feature that integrates four modules of learning, testing, problem sets, and review books

The Xiaomi Mi Bunny Watch 4 comes with a 4.52 cm (1.78-inch) AMOLED HD display. It has an AI English interactive teaching feature that integrates four modules of learning, testing, problem sets, and review books. It is backed by a 920mAh battery that gives eight hours of battery life as per the company.
5G and 14-band 4G full network
The smartwatch offers support for 5G and 14-band 4G full networks of the three major operators in China. It also supports VoLTE HD calls. It also has an eight-fold safe positioning feature. Xiaomi also said that the device uses the small search AI intelligent positioning algorithm for more accuracy.