Android smartphones have been using sophisticated cooling systems for years to ensure that there are no heating problems. In addition to ensuring consistent fast performance. Usually, this cooling technology will be used on gaming devices and premium flagship devices. The latest, more or less the same technology may be used on the iPhone 17.
According to a report by MyDrivers, Apple is said to be using a vapor chamber cooling system along with graphite sheets. The iPhone 17, iPhone 17 Air, iPhone 17 Pro and iPhone 17 Pro Max are said to use it differently from the report by Ming-Chi Kuo which stated that it is limited to the Pro Max model only.
This is actually not surprising because after the iOS 18 update, the iPhone began to support its own gaming mode. It works by reducing memory and data usage in the background to focus on the game being played. However, it is not certain whether users will receive any control or not to monitor the device's temperature and so on.