Whenever a phone is launched, now the company not only mentions the processor and camera of the phone, but another feature that is highlighted is Vapor Chamber (VC) Cooling. At present, you will get this feature only in gaming phones or flagship phones. This feature is currently not available in budget smartphones. Vapor chamber is a cooling system whose job is to remove heat from the smartphone and keep the device cool.
The vapor chamber installed in the phone is a flat vacuum sealed metal container which is filled with a small amount of liquid. As the phone heats up, the liquid turns into gas, cools down and condenses.
When the phone gets too hot, the performance of the phone drops, this is called thermal throttling. This is the reason why you start complaining of frame drops during gaming. The vapor chamber keeps the phone cool so that you can do gaming for a long time. The vapor chamber helps protect the phone from thermal throttling.
Phones come with super fast charging, when the phone is charging fast, more heat starts getting generated in the phone. The vapor chamber keeps the phone cool at that time and helps in charging the phone faster.
Excessive heat in the phone is the enemy of the battery, if the temperature in the phone is high then the battery of the phone can get damaged rapidly and in many cases the risk of it bursting also increases. In such a situation, the vapor cooling chamber helps in maintaining battery health by keeping the phone cool.
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