| I would generally expect new features designed for newer hardware to run worse on older phones. However, I'll agree that some releases are less about features and more about stability and performance. Admittedly, I can't really speak to how older phones feel after some of the updates. The oldest iPhone I have is the original iPhone 6 and I haven't tried it on iOS 11 yet (currently using the iPhone SE, which _seems_ to run better on iOS 11). I don't see how you can really say that sluggish is _worse_ than N/A. Worst case scenario, you just don't update, which is no worse than not getting the update in the first place. Edit: clarity. Edit2: I realized I'm not really addressing your point. I think there are some pretty big differences that make it hard to compare phone OS releases to computer OS releases. Mobile devices have a much smaller margin for performance. They don't handle multitasking terribly well. These two things mean that the OS doesn't end up affecting the performance of a phone as much as apps and websites do. One poorly developed app can destroy the performance of the entire phone (even without the app running in the foreground). None of this is true for a non-mobile device. I definitely wish we would see more performance-focused iOS releases, but I don't think it has gotten to the "planned" obsolescence point as much as just "regular" obsolescence. Hard to say. |