Even if you play games or do heavy work on the phone, the phone will never heat up; this is surprising but true. Because this is made possible by a technology called a liquid cooling system which helps to keep the processor of the phone always cool, and as a result, the phone is never likely to heat up even when working hard.
A liquid cooling system is a new technology. When we come to smartphone usage, we mainly suffer from overheating of the phone, and it causes us many problems. To overcome this problem, smartphone companies have added new technology to smartphones called a liquid cooling system.
The Oppo Reno8 (China) phone is based on a liquid cooling system through which there is no chance of the phone running low even if the phone has been working heavily for a long time.