Apple's iOS 27 is a significant update, but it's not a one-size-fits-all affair. The tech giant has confirmed that every iPhone running iOS 26 will get the update, including the iPhone 11 series, which was initially expected to be dropped. However, the real divide lies in the features available to different iPhone models. The iPhone 15 will miss out on Apple Intelligence features, which include a rebuilt Siri with a chat interface and AI-powered search capabilities. This two-tier AI reality has a direct impact on the resale value of iPhones. For older iPhone models, the impact is less severe, as they have already lost a significant portion of their value. The iPhone 11 Pro Max, for instance, is currently worth around $145, having lost 84.3% of its original price. However, for iPhone 15 owners, the situation is more complex. The base iPhone 15 retains 39.8% of its original value, making it a more valuable device compared to older models. But the lack of Apple Intelligence features could lead to greater resale pressure, as buyers may place a premium on these AI-powered devices. The key takeaway is that the timing of an upgrade is crucial for iPhone 15 owners. Selling before the two-tier reality of iOS 27 becomes widely known can lock in a better price, while waiting until September might result in a significant loss of resale value. To get the full iOS 27 experience, including Apple Intelligence features, the cheapest option is to buy a refurbished iPhone 15 Pro, which is currently available for around $679.
