Apple's forthcoming iPhone 17 Pro and iPhone 17 Pro Max will incorporate an advanced heat pipe cooling system. According to photos leaked by Majin Bu, this system features a copper heat spreader. Previously, premium Android smartphones like the Samsung Galaxy S25 Ultra have utilized vapor chamber cooling systems, known for their superior efficiency in managing internal heat compared to the graphite sheet technology employed in earlier iPhone models. It is anticipated that this innovation in the iPhone 17 Pro series will drastically improve thermal management, ensuring consistent performance even during high-demand tasks.