Equivalent in the way of having the numerous features small and large that Apple has patents on. Whether that's being a rectangle with rounded corners (yes they have a patent on that, or at least did, and successfully defended it in court. Not sure what's happened in the meantime), or whatever random patents Apple has on making blood oxygen sensor technology just that little bit better.
If Apple believes their portfolio of patents protecting the iPhone is worthless, they should abandon them. That they haven't precludes the argument that they are.
You seem to be confusing Masimo's patent infringement case against Apple over Apple Watch with the notion that Apple has some kind of a patented blood oxygen sensor in the iPhone.
I don't think that supports your case that Apple's patent keeps other phones from being equivalent given that the sensor isn't in the iPhone and it's not even Apple's patent.
For what it's worth, I'm typing this on a Pixel which is also a rounded rectangle, so I'm skeptical that patent is really holding other phones back, either
You're typing that on a Pixel with a bump sticking out the back, which would mean it doesn't violate the design patent.
I wasn't specifically thinking of that case, though it's likely why my mind chose that sensor as an example. Apple has patents on blood oxygen sensors, of course, because Apple has patents on basically everything they do. Here's a recent example that I just picked off of Google https://patents.google.com/patent/AU2024216430B2/en?q=(Oxyge...
I'm not seeing how other phones are being held back by any of this. Google and Samsung have design patents, too, and my Pixel Watch also has a blood oxygen sensor.
All phones aren't equivalent, we agree on that right? Apple has legitimate hardware advantages in places. Faster more energy efficient chips. Better earbuds. Various camera components with various advantages. So on and so forth. All of the minor improvements Apple has made will have patents behind them. All of these patents hold all other phone manufactuers back.
Yes, all the other phone manufacturers also have patents. Yes, these also all hold Apple back. That's the deal we make with patents, you invent something, you get a monopoly on producing that thing.
All the other phone manufacturers are basically respecting that deal. Apple is not - they're taking that monopoly and extending it to a monopoly on distribution of software which just happens to run on the device with the thing. This is what anti-trust law, the doctrine of patent misuse, etc should prevent. Either they don't get a monopoly on the things they invented (and all the other phones get better) or they don't get to abuse that monopoly to extract money from people who already purchased the device - i.e. after the patent rights are exhausted.
It sounds like your problem is with the patent system then. The point of patents is to grant exclusive rights to a technology in exchange for sharing information.
I'm not taking any issue with patents existing here. I'm taking issue with anti-competitive behavior that Apple is executing on top of the patent system. If Apple merely wanted to use their monopoly on features of devices to sell devices with those features I would have no issue. My issue is only when they leverage that monopoly to get a monopoly on the distribution of software to those devices and then leverages their monopoly on the distribution of software to those devices to extract fees for doing so.
Edit: I don't, for instance, have issues with how they use patents with macbooks. There they don't abuse their monopoly on certain hardware features to get and extract money from a secondary monopoly on software.