How does the Xiaomi Smart Multifunctional Rice Cooker 3L distinguish between porridge and rice?

The Xiaomi Smart Multifunctional Rice Cooker 3L distinguishes between porridge and rice by the consistency and thinness of the food. You can make porridge and rice by following the ratio of rice and water on the scale of the inner pot.
Note:
The cooking time can be adjusted within 40 minutes to 4 hours in the Mi Home/Xiaomi Home APP. The length of time determines the consistency of the porridge.