iOS 27 will be unveiled in just over a week, and rumors indicate there are lots of reasons why the new software might push more people than usual to upgrade to a new iPhone. Apple’s annual operating system refresh typically brings a mix of performance improvements, security patches, and feature enhancements. But this year, the spotlight is firmly on artificial intelligence, and that could change upgrade behavior dramatically.
Every year, Apple launches a major new version of iOS at the same time as new iPhones debut. There’s a marketing benefit to this, as seeing all the new features in iOS might motivate users to buy a new, more capable iPhone. But rumors indicate that could be more true than ever this year.
Apple has a strong history of supporting older devices with its latest software versions. iOS 26, for example, is compatible with iPhones released up to six years prior. iOS 27, per rumors, is expected to drop support for four iPhone models. However, the biggest reason Apple might see more iPhone upgrades this year isn’t due to those dropped models. Rather, it’s because many of iOS 27’s best features will be limited to AI-supported iPhones.
Apple Intelligence launched in 2024 with strict hardware requirements. You have to have an iPhone 15 Pro or newer to use Apple’s AI features. iPhone 15 and 15 Plus, and all older iPhones, do not support Apple Intelligence. So even though iOS 27 will likely be compatible with iPhone 12 and newer, anyone with an iPhone 12, iPhone 13, iPhone 14, or even the iPhone 15 (non-Pro) will miss out on its best features.
Before now, Apple Intelligence arguably hasn’t provided enough reason to motivate upgrades for most users. But in iOS 27, that could very well change. The biggest AI draw will be Siri itself. iOS 27’s new Siri is poised to be a massive upgrade for users, with a Gemini-inspired LLM foundation, chatbot interface, dedicated app, onscreen and personal context awareness, and much more. All signs indicate that if your iPhone doesn’t support Apple Intelligence, you’ll be stuck with the old Siri.
Similarly, the vast majority of rumors about iOS 27’s new features mention an AI requirement. New Photos app features, custom wallpaper generation, subtitles for all videos, natural language Shortcuts creation, the Camera app’s new Siri mode, Safari improvements, and more—all tied to AI. Apple will have some changes that benefit older iPhones too. But more than ever before, it sounds like iOS 27 will be an AI-heavy update. And as such, it will offer a lot more reason than usual for users with an older iPhone to upgrade.
The timing of this AI push is strategic. Apple has been investing heavily in on-device machine learning and large language models for years. The company’s approach prioritizes privacy, processing data locally rather than in the cloud. This requires advanced neural engines and sufficient RAM, which only the Pro models have offered since the iPhone 15 generation. As a result, the gap between Pro and non-Pro iPhones is widening not just in camera hardware and display technology, but in fundamental software capabilities.
For users with an iPhone 14 or earlier, the upgrade decision becomes even more compelling. The iPhone 14 series, while still relatively modern, lacks the neural engine capacity to run Apple Intelligence features smoothly. Even the iPhone 15 standard model, released just last year, will be left out. This creates an unusual situation where a one-year-old device is already considered “legacy” in terms of AI support. Apple may address this in future hardware revisions, but for iOS 27, the cutoff is clear.
Beyond Siri, the new Photos app features are particularly intriguing. Rumors suggest AI-powered object removal, automated album creation based on visual themes, and intelligent search that understands natural language queries like “find the beach photo from last summer with the red umbrella.” These capabilities require real-time image analysis that older devices cannot perform efficiently without significant lag or battery drain.
Custom wallpaper generation is another headliner. Users will be able to describe a scene or mood, and the iPhone will create a unique wallpaper using generative AI. This could be anything from a serene mountain landscape to a futuristic cityscape, all tailored to the user’s color preferences. Such generative tasks are extremely demanding on hardware, and only the Neural Engine in the A17 Pro and later chips can handle them in real time.
Subtitles for all videos, a feature that appears simple on the surface, actually involves continuous speech recognition and on-device processing. Apple wants this to work offline and in multiple languages, which again requires the high-performance machine learning accelerators found only in the newest iPhones. Users on older devices may still get subtitles through third-party apps, but not natively integrated at the system level.
Natural language Shortcuts creation is another game-changer. Currently, creating automations in the Shortcuts app requires dragging and dropping actions, which can be intimidating for casual users. With iOS 27, users will be able to type or speak something like “when I leave home, turn off the lights and start my driving playlist,” and the system will generate the shortcut automatically. This deep integration of large language models with system automation is a major differentiator.
The Camera app’s new Siri mode adds another layer of AI. Users will be able to point the camera at a landmark, plant, or animal, and Siri will identify it and provide information. This is similar to Google Lens but built directly into the iOS camera experience. Once again, this relies on real-time image analysis that older iPhones simply cannot perform with acceptable speed and accuracy.
Safari improvements include AI-powered webpage summaries, intelligent form filling that understands context, and automatic translation that preserves formatting. These features make browsing more seamless, but they also require significant on-device processing power. Apple is likely to market these as exclusive to the latest iPhone models, creating a clear value proposition for upgrading.
From a business perspective, this strategy makes sense. Apple’s iPhone revenue has plateaued in recent years, with users holding onto their devices longer due to high prices and incremental hardware improvements. By making the software experience dramatically better on newer hardware, Apple can accelerate the upgrade cycle. This is reminiscent of the early days of the iPhone, when each new iOS version introduced features that required the latest hardware, such as Siri in 2011 (iPhone 4S) or Touch ID in 2013 (iPhone 5S).
However, there is a risk. Excluding the iPhone 15 standard model, which is less than a year old at the time of iOS 27’s release, may frustrate customers who bought a premium device recently. Apple could mitigate this by offering some AI features in a limited form on older devices, perhaps with reduced performance. But rumors suggest the company is drawing a hard line to ensure a consistent user experience.
For now, the consensus among analysts is that iOS 27 will indeed be a catalyst for iPhone upgrades. The combination of a revamped Siri, comprehensive AI tools, and the exclusion of many devices creates a perfect storm. Customers who have been holding onto their iPhone 12 or 13 may finally see enough reason to jump to the iPhone 16 or 17, depending on their upgrade cycle. Apple’s challenge will be to communicate this value clearly without alienating users who cannot upgrade immediately.
Ultimately, iOS 27 represents a pivotal moment for the iPhone ecosystem. It marks the transition from a smartphone that is mostly hardware-dependent to one where software intelligence defines the user experience. Whether users embrace this shift remains to be seen, but the foundation is being laid now. With the official announcement just days away, all eyes are on Apple to see just how AI-focused iOS 27 really is.
Source: 9to5Mac News