The year 2027 will mark the 20th anniversary of the iPhone's debut, and rumors suggest that Apple may skip the iPhone 19 and directly release the iPhone 20 series, following the strategy of skipping the iPhone 9 after the iPhone X. Tech bloggers have revealed early screen specifications for the iPhone 20 Pro series, indicating that Apple is testing a borderless four-curved design and a smaller Dynamic Island punch-hole solution. Renowned tech journalist Mark Gurman previously stated that Apple plans to launch a special 20th-anniversary edition iPhone in 2027, featuring a seamless wraparound glass body, with the flagship model potentially achieving a hole-free full-screen design. In June of this year, he further disclosed that Apple will release new products in 2027, including the second-generation iPhone Air, iPhone 20 Pro and Pro Max, a second-generation foldable phone, new AirPods, and its first smart glasses, with expectations to launch a desktop robot and an upgraded Vision headset around 2027-2028. This fall, at the debut event of Apple's new CEO, John Ternus, the company unveiled the iPhone 18 Pro series and its first foldable iPhone Duo. The iPhone Duo features a left-right inward folding design, starting at $1,999, with the Chinese version priced from 15,999 yuan. Currently, Foxconn's overall yield rate for assembling this device is just over 60%, with limited initial production volume. Prices for the iPhone 18 Pro series have increased across the board compared to the previous generation, but e-commerce platforms have already offered discounts just two days after pre-sales began. Post-launch market trends have diverged, with the standard version seeing no offline resale value, while only the Pro Max maintains a slight premium, reducing the profit potential for speculative first-day purchases.