The iPhone 17 Pro is rumored to have foregone the use of a titanium metal frame in favor of an aluminum alloy, a decision likely driven by cost considerations. Furthermore, while Apple's proprietary Bluetooth, Wi-Fi, and 5G baseband chips significantly boost the phone's performance, they also contribute to higher production costs. Transitioning to an aluminum alloy frame not only helps in cost reduction and weight lightening but also enhances manufacturing efficiency.
