Last evening, the review ban on Apple's iPhone 17 series was officially lifted, unveiling the first round of real-world test data. Notably, the iPhone 17 Pro and iPhone 17 Pro Max distinguished themselves with exceptional heat dissipation capabilities. As per a test conducted by Bilibili's prominent content creator 'Film and Television Hurricane,' when recording 4K60fps video for an extended duration at room temperature, the iPhone 17 Pro Max's body temperature peaked at a mere 33.3℃, nearly 10℃ cooler than that of the iPhone 16 Pro Max. This significant enhancement stems from the iPhone 17 Pro series's inaugural adoption of VC (Vapor Chamber) heat dissipation technology. Coupled with an integrated aluminum alloy body design, it substantially boosts heat dissipation efficiency. Real-world test data reveals that, under demanding conditions, the VC heat sink in the iPhone 17 Pro Max can lower the body temperature by roughly 30%, effectively preventing chip throttling and enhancing the device's sustained performance.