The liquid Cooling Feature is considered one of the most effective technologies to keep the phone’s CPU at a lower temperature. This technology works through the circulation of liquid through water blocks that rest on the surface of the chip, so the chip becomes cool gradually. Is this advanced technology available on Xiaomi’s Mi A2 phone?
So there’s no Liquid Cooling Feature available in Mi A2. Liquid cooling is quite an advanced also costly technology that could be uneconomic for the mid-range smartphone, so it is not available in Mi A2.